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It has not been concluded that Feltys syndrome is an inherited condition; most individuals with Feltys syndrome have not had a history of the condition in their family. However, there have been a few reports of the condition appearing to be familial. Furthermore, although the condition itself may not be inherited, some of the risk factors associated with Feltys syndrome may have genetic components. One study found that a family history of rheumatoid arthritis was more common in patients with Feltys syndrome and that there was a strong association with HLA-DR4 (an immune system gene common in individuals with RA). The authors also stated that there was an increased frequency of another gene as well, suggesting that certain other immune system genes may interact with HLA-DR4 and contribute to individuals developing Feltys syndrome. In another report, the authors described a family in which 3 siblings had Feltys syndrome. All of the siblings shared a specific haplotype (a group of immune system genes that may be inherited together). The authors stated that they believe this supports the theory that multiple genetic factors are involved in family members being predisposed to Feltys syndrome. An earlier article described a family in which the mother and 2 of her 5 children had Feltys syndrome, which suggested autosomal dominant inheritance (which has not otherwise been reported).

Is Feltys syndrome inherited ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Hair defect with photosensitivity and mental retardation. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal hair quantity 90% Coarse hair 90% Cognitive impairment 90% Cutaneous photosensitivity 90% Fine hair 90% Pili torti 90% Abnormality of immune system physiology 50% Autosomal recessive inheritance - Brittle hair - Intellectual disability - Sparse eyebrow - Sparse eyelashes - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Hair defect with photosensitivity and mental retardation ?

Myelofibrosis is a disorder of the bone marrow, in which the marrow is replaced by fibrous (scar) tissue. Scarring of the bone marrow causes anemia, which can lead to fatigue and weakness, as well as pooling of the blood in abnormal sites like the liver and spleen, causing these organs to swell. Although myelofibrosis can occur at any age, it typically develops after the age of 50. In most cases, myelofibrosis gets progressively worse. Treatment is aimed at relieving signs and symptoms and may include medications, blood transfusions, chemotherapy, radiation therapy and surgery.

What is (are) Myelofibrosis ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Myelofibrosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal dominant inheritance - Myelofibrosis - Myeloproliferative disorder - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Myelofibrosis ?

Mandibulofacial dysostosis with microcephaly (MFDM) is a disorder characterized by developmental delay and abnormalities of the head and face. Affected people are usually born with a small head that does not grow at the same rate as the body (progressive microcephaly). Developmental delay and intellectual disability can range from mild to severe. Facial abnormalities may include underdevelopment of the midface and cheekbones; a small lower jaw; small and abnormally-shaped ears; and other distinctive facial features. Other features of MFDM may include hearing loss, cleft palate, heart problems, abnormalities of the thumbs, abnormalities of the trachea and/or esophagus, and short stature. MFDM is caused by mutations in the EFTUD2 gene and is inherited in an autosomal dominant manner.

What is (are) Mandibulofacial dysostosis with microcephaly ?

Mandibulofacial dysostosis with microcephaly (MFDM) may affect multiple parts of the body but primarily affects the head and face. People with MFDM are usually born with a small head (microcephaly) which does not grow at the same rate as the body. Intellectual disability ranges from mild to severe and is present in almost all affected people. Speech and language problems are also common. Facial abnormalities in affected people may include underdevelopment (hypoplasia) of the midface and cheekbones; a small lower jaw (micrognathia); small and malformed ears; facial asymmetry; and cleft palate. Other head and facial features may include a metopic ridge; up- or downslanting palpebral fissures; a prominent glabella (space between the eyebrows); a broad nasal bridge; a bulbous nasal tip; and an everted lower lip. Abnormalities of the ear canal, ear bones, or inner ear often lead to hearing loss. Affected people can also have a blockage of the nasal passages (choanal atresia) that can cause respiratory problems. Other signs and symptoms in some people with MFDM may include esophageal atresia, congenital heart defects, thumb anomalies, and/or short stature. The Human Phenotype Ontology provides the following list of signs and symptoms for Mandibulofacial dysostosis with microcephaly. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the antihelix 90% Abnormality of the tragus 90% Cleft palate 90% Cognitive impairment 90% Low-set, posteriorly rotated ears 90% Malar flattening 90% Microcephaly 90% Neurological speech impairment 90% Preauricular skin tag 90% Short nose 90% Short stature 90% Trigonocephaly 90% Upslanted palpebral fissure 90% Atresia of the external auditory canal 50% Epicanthus 50% Large earlobe 50% Overfolded helix 50% Preaxial hand polydactyly 50% Telecanthus 50% Trismus 50% Atria septal defect 7. 5% Proximal placement of thumb 7. 5% Seizures 7. 5% Sensorineural hearing impairment 7. 5% Ventricular septal defect 7. 5% Esophageal atresia 5% Anteverted nares - Autosomal dominant inheritance - Autosomal recessive inheritance - Choanal atresia - Conductive hearing impairment - Deep philtrum - Delayed speech and language development - Feeding difficulties in infancy - Hypoplasia of midface - Low-set ears - Mandibulofacial dysostosis - Microtia - Respiratory difficulties - Slender finger - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Mandibulofacial dysostosis with microcephaly ?

Mandibulofacial dysostosis with microcephaly (MFDM) is caused by mutations in the EFTUD2 gene. This gene gives the body instructions for making part of spliceosomes, which help process a type of RNA- a chemical cousin of DNA that serves as a genetic blueprint for making proteins. Mutations in EFTUD2 impair the production or function of the enzyme from the gene, which impairs the processing of mRNA. However, at this time, it is not clear how this process causes the specific symptoms of MFDM.

What causes Mandibulofacial dysostosis with microcephaly ?

Mandibulofacial dysostosis with microcephaly (MFDM) is inherited in an autosomal dominant manner. This means that having one mutated copy of the responsible gene in each cell of the body is enough to cause signs and symptoms of the condition. When a person with an autosomal dominant condition has children, each child has a 50% (1 in 2) chance to inherit the mutated copy of the gene. Most cases of MFDM are due to new mutations that occur for the first time in the affected person (called de novo mutations), and are not inherited from a parent. In other cases, an affected person inherits the mutation from a parent. The parent may be mildly affected or may be unaffected. Sometimes, an unaffected parent has the mutation only in some or all of their sperm or egg cells (not their body cells), which is known as germline mosaicism.

Is Mandibulofacial dysostosis with microcephaly inherited ?

Yes. Genetic testing is available for mandibulofacial dysostosis with microcephaly (MFDM) and confirms the diagnosis in virtually all people suspected of having MFDM. There are two approaches to genetic testing for this condition. One is sequence analysis of the EFTUD2 gene to identify a mutation (which detects ~91% of affected people), and the other is deletion analysis (which detects ~9%), for people in whom sequencing does not detect a mutation. When a diagnosis of MFDM is strongly suspected but genetic testing is inconclusive, a clinical diagnosis may still be appropriate. However, given the high sensitivity of genetic testing for this condition, other disorders with overlapping features should first be carefully considered. The Genetic Testing Registry (GTR) provides information about the genetic tests for this condition. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.

How to diagnose Mandibulofacial dysostosis with microcephaly ?

Individualized treatment of craniofacial features is managed by a multidisciplinary team which may include various specialists. Surgery may be needed for a variety of abnormalities, in the newborn period or beyond. Treatment of hearing loss is individualized, and may involve conventional hearing aids, bone-anchored hearing aid, and/or cochlear implants. Occupational, physical, and/or speech/language therapies are involved as needed to optimize developmental outcome. Additional treatment information is available on GeneReviews Web site.

What are the treatments for Mandibulofacial dysostosis with microcephaly ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Palant cleft palate syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal recessive inheritance - Bulbous nose - Cleft palate - Contracture of the proximal interphalangeal joint of the 4th finger - Contracture of the proximal interphalangeal joint of the 5th finger - Exaggerated cupids bow - Intellectual disability, progressive - Intellectual disability, severe - Motor delay - Short stature - Upslanted palpebral fissure - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Palant cleft palate syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Tibia absent polydactyly arachnoid cyst. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Aplasia/Hypoplasia of the cerebellum 90% Abnormality of the fibula 50% Abnormality of the ulna 50% Congenital diaphragmatic hernia 50% Intestinal malrotation 50% Non-midline cleft lip 50% Postaxial foot polydactyly 50% Postaxial hand polydactyly 50% Preaxial foot polydactyly 50% Talipes 50% Toe syndactyly 50% Ventriculomegaly 50% Abnormality of the thorax - Aplasia/Hypoplasia of the tibia - Arachnoid cyst - Autosomal recessive inheritance - Choroid plexus cyst - Cleft upper lip - Posterior fossa cyst - Radial bowing - Talipes equinovarus - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Tibia absent polydactyly arachnoid cyst ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Scott Bryant Graham syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal dermatoglyphics 90% Abnormality of calvarial morphology 90% Abnormality of the eyelashes 90% Coarse hair 90% Cognitive impairment 90% Finger syndactyly 90% Hypertrichosis 90% Narrow nasal bridge 90% Short nose 90% Short stature 90% Thick eyebrow 90% Spina bifida occulta 7. 5% The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Scott Bryant Graham syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Mitochondrial trifunctional protein deficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Pigmentary retinopathy 2/16 Abnormality of the amniotic fluid - Autosomal recessive inheritance - Congestive heart failure - Dilated cardiomyopathy - Elevated hepatic transaminases - Failure to thrive - Generalized muscle weakness - Hydrops fetalis - Hyperammonemia - Hypoketotic hypoglycemia - Lactic acidosis - Muscular hypotonia - Myoglobinuria - Peripheral neuropathy - Prenatal maternal abnormality - Respiratory failure - Rhabdomyolysis - Small for gestational age - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Mitochondrial trifunctional protein deficiency ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Craniosynostosis, anal anomalies, and porokeratosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the clavicle 90% Abnormality of the eyelashes 90% Aplasia/Hypoplasia of the eyebrow 90% Displacement of the external urethral meatus 90% Frontal bossing 90% Hyperkeratosis 90% Urogenital fistula 90% Cognitive impairment 50% Ectopic anus 50% Hearing impairment 50% Malar flattening 50% Proptosis 50% Thick lower lip vermilion 50% Wide mouth 50% Cleft palate 7. 5% Kyphosis 7. 5% Anal atresia - Autosomal recessive inheritance - Brachycephaly - Coronal craniosynostosis - Delayed cranial suture closure - Ectropion - Hypoplasia of midface - Hypospadias - Lambdoidal craniosynostosis - Parietal foramina - Porokeratosis - Ptosis - Rectovaginal fistula - Sagittal craniosynostosis - Sensorineural hearing impairment - Short clavicles - Short ribs - Sparse eyebrow - Sparse eyelashes - Sparse scalp hair - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Craniosynostosis, anal anomalies, and porokeratosis ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Mesomelic dysplasia Savarirayan type. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the hip bone 90% Abnormality of the tibia 90% Abnormality of the ulna 90% Bowing of the long bones 90% Micromelia 90% Short stature 90% Skeletal dysplasia 90% Sprengel anomaly 90% Cognitive impairment 50% Elbow dislocation 50% Abnormality of the foot - Abnormality of the thorax - Autosomal dominant inheritance - Delayed closure of the anterior fontanelle - Dislocated radial head - Fibular aplasia - Hip dislocation - Mesomelia - Short tibia - Talipes equinovalgus - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Mesomelic dysplasia Savarirayan type ?

Norum disease is an autosomal recessive disorder of lipoprotein metabolism that causes a typical triad of diffuse corneal opacities, target cell hemolytic anemia, and proteinuria with renal (kidney) failure. Two clinical forms are recognized: familial LCAT deficiency and fish-eye disease. Familial LCAT deficiency is associated with a complete absence of alpha and beta LCAT activities and results in esterification anomalies involving both HDL (alpha-LCAT activity) and LDL (beta-LCAT activity).

What is (are) Norum disease ?

Norum disease is marked by low plasma HDL levels and corneal clouding due to accumulation of cholesterol deposits in the cornea (fish-eye). Corneal opacity is often present at birth, beginning at the periphery of the cornea and progressing gradually to the center. Hemolytic anemia, and proteinuria are other common findings. This condition may also present with: Papilledema (swelling of the optic nerve) with impaired ocular blood supply, leading to functional visual loss Signs of renal insufficiency, including hypertension Signs of atherosclerosis Xanthelasma (in end-stage disease) Hepatomegaly Splenomegaly Lymphadenopathy The Human Phenotype Ontology provides the following list of signs and symptoms for Norum disease. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal recessive inheritance - Hemolytic anemia - Hypertriglyceridemia - Hypoalphalipoproteinemia - Normochromic anemia - Opacification of the corneal stroma - Proteinuria - Renal insufficiency - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Norum disease ?

Norum disease is caused by defects in the LCAT gene. The clinical manifestations of LCAT deficiency are probably due to a defect in LCAT-mediated cholesterol ester formation and, therefore, accumulation of unesterified cholesterol in certain tissues, such as the cornea, kidneys, and erythrocytes (red blood cells).

What causes Norum disease ?

Norum disease is transmitted as an autosomal recessive trait, which means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition. Sporadic cases have also been reported.

Is Norum disease inherited ?

Symptomatic treatment for anemia, renal insufficiency, and atherosclerosis is indicated. LCAT gene therapy or liver transplantation theoretically would be a treatment of choice to correct the underlying pathophysiology, but neither procedure has been reported. Short-term whole blood or plasma transfusion has been tried to replace the LCAT enzyme in some patients with familial LCAT deficiency, but it did not correct anemia, proteinuria, or lipoprotein abnormalities. Renal replacement by dialysis is necessary in those individuals who develop kidney failure. Kidney transplantation is indicated in patients with familial LCAT deficiency and renal failure. Corneal transplantation is indicated in patients with corneal opacities with severely reduced vision. Restriction of fat intake may be advisable in patients with familial LCAT deficiency, but no evidence supports its potential benefits. Because of the small but measurable risk of atherosclerosis in persons with LCAT deficiency, exercise, under the guidance of a physician, theoretically would have a role in prevention of this complication.

What are the treatments for Norum disease ?

GABA (gamma-aminobutyric acid) is an important molecule which slows down the activity of cells in the brain. [1] GABA is broken down in the body by a substance known as 4-aminobutyrate aminotransferase, also known as GABA-transaminase or GABA-T. [1] Mutations in the ABAT gene can cause less GABA-T to be made, a condition known as GABA-T deficiency. [1] The symptoms for an individual with GABA-T deficiency can include: psychomotor retardation (a slowing down of thought and activity), low muscle tone, hyperactive responses, lethargy, seizures, and EEG abnormalities. [1] GABA-T deficiency is very rare, with fewer than 5 cases reported in the literature. [2] It is thought to be inherited in an autosomal recessive manner. [3][4]

What is (are) Gamma aminobutyric acid transaminase deficiency ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Hirschsprung disease type 3. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Aganglionic megacolon - Autosomal dominant inheritance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Hirschsprung disease type 3 ?

Metachondromatosis (MC) is a rare bone disorder characterized by the presence of both multiple enchondromas and osteochondroma-like lesions. The first signs occur during the first decade of life. Osteochondromas most commonly occur in the hands and feet (predominantly in digits and toes), and enchondromas involve the iliac crests and metaphyses of long bones. The lesions typically spontaneously decrease in size or regress. Nerve paralysis or vascular complications may occur in some cases. The condition has been linked to mutations in the PTPN11 gene in several families and is inherited in an autosomal dominant manner. Treatment may include surgery to remove osteochondromas in severe cases. [8171]

What is (are) Metachondromatosis ?

Metachondromatosis (MC) is characterized by the presence of both multiple enchondromas and osteochondromas. The features of the condition generally become apparent in the first decade of life. Enchondromas are benign (noncancerous) tumors that appear on the inside of the bone. Those that are associated MC typically involve the iliac crests (part of the pelvis) and metaphyses of long bones, particularly the proximal femur (portion of the thigh bone closer to the trunk). These tumors are usually painless, but when they appear in the hands or feet, or in multiple lesions (as is typical in MC), they can deform the bone. Osteochondromas are also benign tumors. These form on the surface of the bone near the growth plates (areas of developing cartilage tissue near the ends of long bones in children) and are made up of both bone and cartilage. Osteochondromas may grow as the affected child grows, and stop growing when the child reaches skeletal maturity. They have a tendency to regress or disappear after the first or second decade of life. Those that are associated with MC most frequently occur in the small bones of the hands and feet, predominantly in digits and toes. The characteristic location and orientation of these in individuals with MC (as well as lack of bone shortening and short stature) are what generally differentiate MC from hereditary multiple osteochondromas (HMO), a disorder with overlapping features. The osteochondromas of MC point toward the joint to which they are adjacent (whereas those of HMO point away). Osteochondromas often cause painless bumps, but pain or other discomfort may occur if the tumors put pressure on soft tissues, nerves, or blood vessels. The Human Phenotype Ontology provides the following list of signs and symptoms for Metachondromatosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of epiphysis morphology 90% Abnormality of pelvic girdle bone morphology 90% Abnormality of the metaphyses 90% Aseptic necrosis 90% Bone pain 90% Chondrocalcinosis 90% Cranial nerve paralysis 90% Exostoses 90% Multiple enchondromatosis 90% Abnormal joint morphology - Autosomal dominant inheritance - Bowing of the long bones - Multiple digital exostoses - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Metachondromatosis ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Kleiner Holmes syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Sandal gap 90% Clinodactyly of the 5th finger 50% Autosomal recessive inheritance - Broad hallux - Hallux varus - Preaxial hand polydactyly - Syndactyly - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Kleiner Holmes syndrome ?

Pityriasis lichenoides chronica is the mild, chronic form of pityriasis lichenoides, a skin disorder of unknown cause. This condition is characterized by the gradual development of symptomless, small, scaling papules that spontaneously flatten and regress over a period of weeks or months. Lesions at various stages may be present at any one time. Patients with this condition often have exacerbations and relapses of the condition, which can last for months or years.

What is (are) Pityriasis lichenoides chronica ?

Pityriasis lichenoides chronica usually starts out as a small pink papule that turns a reddish-brown color. There is usually a fine, mica-like adherent scale attached to the center which can be peeled off to reveal a shiny, pinkish brown surface. Over several weeks, the spot flattens out spontaneously and leaves behind a brown mark, which fades over several months. Pityriasis lichenoides chronica most commonly occurs over the trunk, buttocks, arms and legs, but may also occur on the hands, feet, face and scalp. Unlike the acute type of pityriasis lichenoides, lesions associated with pityriasis lichenoides chronica are not painful, itchy or irritating. PLC is the milder form of pityriasis lichenoides, and the lesions associated with this form consist of small, firm, red-brown spots. Unlike PLEVA, the lesions are not irritating and have mica-like adherent scale, which can be scraped off to reveal a shiny brown surface. The spot flattens out over several weeks to leave a brown mark which fades over several months. PLC can look like psoriasis, lichen planus, or insect bites.

What are the symptoms of Pityriasis lichenoides chronica ?

The clinical appearance of pityriasis lichenoides chronica suggests the diagnosis. However, since it can look like psoriasis, lichen planus, or the common bug bite, a skin biopsy is recommended to confirm the diagnosis. A dermatologist is the type of specialist who is most often involved in the diagnosis and care of patients with this condition.

How to diagnose Pityriasis lichenoides chronica ?

Pityriasis lichenoides chronica may not always respond to treatment and relapses often occur when treatment is discontinued. If the rash is not causing symptoms, treatment may not be necessary. In cases where treatment is necessary, there are several different therapies available. First-line therapies may include: Sun exposure Topical steroids Topical immunomodulators such as tacrolimus or pimecrolimus Oral antibiotics such as erythromycin and tetracycline Second-line therapies may include: Phototherapy artificial ultraviolet radiation treatment with UVB or PUVA Third-line therapies may include: Systemic steroids Methotrexate Acitretin Dapsone Ciclosporin For more resistant and severe disease, a combination of the above may be used PubMed, a searchable database of medical literature, lists several journal articles that discuss treatment of pityriasis lichenoides chronica. Click on the link to view abstracts of articles related to this topic.

What are the treatments for Pityriasis lichenoides chronica ?

The Human Phenotype Ontology provides the following list of signs and symptoms for ABCD syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal auditory evoked potentials - Aganglionic megacolon - Albinism - Autosomal recessive inheritance - Hearing impairment - Hypopigmentation of the fundus - Large for gestational age - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of ABCD syndrome ?

Autoimmune hepatitis is a disease in which the bodys immune system attacks liver cells. This immune response causes inflammation of the liver, also called hepatitis. The disease can be quite serious and, if not treated, gets worse over time, leading to cirrhosis of the liver and/or liver failure. Autoimmune hepatitis sometimes occurs in relatives of people with autoimmune diseases, suggesting a genetic cause. This disease is most common in young girls and women.

What is (are) Autoimmune hepatitis ?

Symptoms of autoimmune hepatitis range from mild to severe. Fatigue is probably the most common symptom of autoimmune hepatitis. Other symptoms include: an enlarged liver jaundice itching skin rashes joint pain abdominal discomfort spider angiomas, or abnormal blood vessels, on the skin nausea vomiting loss of appetite dark urine pale or gray-colored stools People in advanced stages of the disease are more likely to have symptoms related to chronic liver disease, such as fluid in the abdomenalso called ascitesand mental confusion. Women may stop having menstrual periods. The Human Phenotype Ontology provides the following list of signs and symptoms for Autoimmune hepatitis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autoimmune antibody positivity - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Autoimmune hepatitis ?

Although the exact cause of autoimmune hepatitis is unknown, evidence suggests that liver injury in a patient with autoimmune hepatitis is the result of a cell-mediated immunologic attack. This autoimmune attack may be triggered by genetic factors, viral infections, or chemical agents. Autoimmune hepatitis sometimes occurs in relatives of people with autoimmune diseases, further suggesting a genetic cause.

What causes Autoimmune hepatitis ?

The diagnosis of autoimmune hepatitis is typically made based on symptoms, blood tests, and a liver biopsy.

How to diagnose Autoimmune hepatitis ?

Some people with mild forms of autoimmune hepatitis may not need to take medication. Doctors assess each patient individually to determine whether those with mild autoimmune hepatitis should undergo treatment. Treatment works best when autoimmune hepatitis is diagnosed early. With proper treatment, autoimmune hepatitis can usually be controlled. In fact, studies show that sustained response to treatment stops the disease from getting worse and may reverse some of the damage. The primary treatment is medicine to suppress, or slow down, an overactive immune system. Prednisone or other corticosteroids help reduce the inflammation. Azathioprine and mercaptopurine are drugs used to treat other autoimmune disorders, which have shown to help patients with autoimmune hepatitis as well. In about seven out of 10 people, the disease goes into remission within 3 years of starting treatment. Remission occurs when symptoms disappear and lab tests show improvement in liver function. Some people can eventually stop treatment, although many will see the disease return. People who stop treatment must carefully monitor their condition and promptly report any new symptoms to their doctor. Treatment with low doses of prednisone or azathioprine may be necessary on and off for years, if not for life. People who do not respond to standard immune therapy or who have severe side effects may benefit from other immunosuppressive agents such as mycophenylate mofetil, cyclosporine, or tacrolimus. People who progress to end-stage liver diseasealso called liver failureor cirrhosis may need a liver transplant. Transplantation has a 1-year survival rate of 90 percent and a 5-year survival rate of 70 to 80 percent.

What are the treatments for Autoimmune hepatitis ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Muscular fibrosis multifocal obstructed vessels. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Arrhythmia 90% Cerebral calcification 90% Decreased antibody level in blood 90% Hepatomegaly 90% Limitation of joint mobility 90% Lipoatrophy 90% Skeletal muscle atrophy 90% Splenomegaly 90% Urticaria 90% The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Muscular fibrosis multifocal obstructed vessels ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Charcot-Marie-Tooth disease type 1F. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Areflexia - Autosomal dominant inheritance - Autosomal recessive inheritance - Clusters of axonal regeneration - Decreased motor nerve conduction velocity - Decreased number of peripheral myelinated nerve fibers - Distal amyotrophy - Distal muscle weakness - Distal sensory impairment - Hyporeflexia - Juvenile onset - Motor delay - Myelin outfoldings - Onion bulb formation - Pes cavus - Segmental peripheral demyelination/remyelination - Variable expressivity - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Charcot-Marie-Tooth disease type 1F ?

Molar pregnancy is a condition in which the placenta does not develop properly. The symptoms of molar pregnancy, which may include vaginal bleeding, severe morning sickness, stomach cramps, and high blood pressure, typically begin around the 10th week of pregnancy. Because the embryo does not form or is malformed in molar pregnancies, and because there is a small risk of developing a cancer called choriocarcinoma, a D&C is usually performed.

What is (are) Hydatidiform mole ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Hydatidiform mole. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the menstrual cycle 90% Anemia 90% Nausea and vomiting 90% Spontaneous abortion 90% Toxemia of pregnancy 90% Hyperthyroidism 7. 5% Abnormality of the genitourinary system - Autosomal recessive inheritance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Hydatidiform mole ?

Noonan syndrome is a genetic disorder that causes abnormal development of multiple parts of the body. Features of Noonan syndrome may include a distinctive facial appearance, short stature, a broad or webbed neck, congenital heart defects, bleeding problems, skeletal malformations, and developmental delay. Noonan syndrome may be caused by mutations in any one of several genes including the PTPN11, KRAS, RAF1, SOS1, NRAS and BRAF genes. It is sometimes referred to as a specific subtype based on the responsible gene in an affected person. Noonan syndrome is typically inherited in an autosomal dominant manner but many cases are due to a new mutation and are not inherited from an affected parent.

What is (are) Noonan syndrome 6 ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Noonan syndrome 6. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Asymmetry of the thorax 100% Cryptorchidism 100% Curly hair 100% Generalized hypotonia 100% Hyperkeratosis 100% Hypertelorism 100% Low-set ears 100% Short stature 100% Webbed neck 100% Hypertrophic cardiomyopathy 3 of 4 Macrocephaly 3 of 4 Pulmonic stenosis 3 of 4 Intellectual disability, mild 2 of 4 Myopia 2 of 4 Delayed speech and language development 1 of 4 The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Noonan syndrome 6 ?

Management generally focuses on the specific signs and symptoms present in each person. Treatments for the complications of Noonan syndrome (such as cardiovascular abnormalities) are generally standard and do not differ from treatment in the general population. Developmental disabilities are addressed by early intervention programs and individualized education strategies. Treatment for serious bleeding depends upon the specific factor deficiency or platelet abnormality. Growth hormone treatment increases growth velocity. More detailed information about treatment for Noonan syndrome can be viewed on the GeneReviews Web site.

What are the treatments for Noonan syndrome 6 ?

The Human Phenotype Ontology provides the following list of signs and symptoms for NADH cytochrome B5 reductase deficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal recessive inheritance - Cyanosis - Exertional dyspnea - Growth delay - Headache - Hypertonia - Intellectual disability - Methemoglobinemia - Microcephaly - Opisthotonus - Polycythemia - Strabismus - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of NADH cytochrome B5 reductase deficiency ?

Young syndrome is a condition whose signs and symptoms may be similar to those seen in cystic fibrosis, including bronchiectasis, sinusitis, and obstructive azoospermia (a condition in which sperm are produced but do not mix with the rest of the ejaculatory fluid due to a physical obstruction, resulting in nonexistent levels of sperm in semen). The condition is usually diagnosed in middle-aged men who undergo evaluation for infertility. Although the exact cause has not been identified, it is believed to be a genetic condition. At this time, there is no known effective treatment or cure for Young syndrome.

What is (are) Young syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Young syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Decreased fertility 90% Recurrent respiratory infections 90% Abnormality of the pancreas 50% Autosomal recessive inheritance - Azoospermia - Bronchiectasis - Congenital cystic adenomatoid malformation of the lung - Recurrent bronchitis - Recurrent sinopulmonary infections - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Young syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Mannosidosis, beta A, lysosomal. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal facial shape 90% Aplasia/Hypoplasia of the abdominal wall musculature 90% Cognitive impairment 90% Hearing impairment 90% Recurrent respiratory infections 90% Seizures 90% Demyelinating peripheral neuropathy 5% Abnormality of metabolism/homeostasis - Aggressive behavior - Angiokeratoma - Autosomal recessive inheritance - Hyperactivity - Increased urinary disaccharide excretion - Intellectual disability - Muscular hypotonia - Neurological speech impairment - Tortuosity of conjunctival vessels - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Mannosidosis, beta A, lysosomal ?

Vohwinkel syndrome is an inherited condition that affects the skin. People with the classic form generally have honeycomb-patterned calluses on the palms of the hands and the soles of the feet (palmoplantar keratoses); constricting bands of tissue on the fingers and toes which can cause amputation; starfish-shaped, thickened skin on the tops of the fingers and knees; and hearing loss. A variant form of Vohwinkel syndrome has also been identified which is characterized by ichthyosis in addition to the classic skin abnormalities and is not associated with hearing loss. Classic Vohwinkel syndrome is caused by changes (mutations) in the GJB2 gene and the variant form is caused by mutations in the LOR gene. Both are inherited in an autosomal dominant manner. Although there is currently no cure for the condition, treatments are available to alleviate symptoms.

What is (are) Vohwinkel syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Vohwinkel syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Sensorineural hearing impairment 90% Abnormality of the genital system 50% Cognitive impairment 50% Abnormality of the toenails 7. 5% Alopecia 7. 5% Cleft palate 7. 5% Ichthyosis 7. 5% Osteolysis 7. 5% Self-injurious behavior 7. 5% Amniotic constriction ring - Autoamputation of digits - Autosomal dominant inheritance - Honeycomb palmoplantar keratoderma - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Vohwinkel syndrome ?

Familial Mediterranean fever (FMF) is an inherited condition characterized by episodes of painful inflammation of the abdominal lining (peritonitis), lining surrounding the lungs (pleurisy), and joints (arthralgia and occasionally arthritis). These episodes are often accompanied by fever and sometimes a characteristic ankle rash. The first episode usually occurs in childhood or the teenage years, but in some cases, the initial attack occurs much later in life. Between attacks, people often do not have any symptoms. Without treatment, FMF can lead to kidney failure due to a buildup of certain protein deposits (amyloidosis). FMF is usually inherited in an autosomal recessive fashion and is caused by mutations in the MEFV gene. Treatment for FMF often involves use of a medication called colchicine.

What is (are) Familial Mediterranean fever ?

Familial Mediterranean fever (FMF) is characterized by relatively short, usually 1- to 3-day, episodes of fever accompanied by abdominal pain, chest pain, joint pain, pelvic pain, muscle aches, and/or a skin rash. The muscle pain is often confused with fibromyalgia and the joint pain is sometimes confused with gout. The pain symptoms are usually the result of inflammation in the lining of the abdomen, lungs, joints, heart, pelvis, and/or in the membrane that surrounds the brain and spinal cord. Headaches and amyloidosis may also occur. The majority of people with FMF experience their first episode by age 20. The frequency of such attacks is highly variable and the interval between attacks ranges from days to years. The frequency and symptoms experienced during an attack may also change over time. People tend to be symptom-free between attacks. The Human Phenotype Ontology provides the following list of signs and symptoms for Familial Mediterranean fever. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abdominal pain 90% Abnormality of temperature regulation 90% Arthralgia 90% Constipation 90% Myalgia 90% Nausea and vomiting 90% Abnormality of the oral cavity 50% Abnormality of the pleura 50% Chest pain 50% Diarrhea 50% Erysipelas 50% Proteinuria 50% Seizures 50% Abnormality of the pericardium 7. 5% Acute hepatic failure 7. 5% Arrhythmia 7. 5% Ascites 7. 5% Coronary artery disease 7. 5% Edema of the lower limbs 7. 5% Gastrointestinal infarctions 7. 5% Intestinal obstruction 7. 5% Lymphadenopathy 7. 5% Malabsorption 7. 5% Meningitis 7. 5% Nephrocalcinosis 7. 5% Nephropathy 7. 5% Nephrotic syndrome 7. 5% Orchitis 7. 5% Osteoarthritis 7. 5% Pancreatitis 7. 5% Skin rash 7. 5% Splenomegaly 7. 5% Vasculitis 7. 5% Arthritis - Autosomal recessive inheritance - Elevated erythrocyte sedimentation rate - Episodic fever - Hepatomegaly - Leukocytosis - Pericarditis - Peritonitis - Pleuritis - Renal amyloidosis - Renal insufficiency - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Familial Mediterranean fever ?

FMF is almost always inherited in an autosomal recessive manner. This means that to be affected, a person must have a mutation in both copies of the responsible gene in each cell. The parents of an affected person usually each carry one mutated copy of the gene and are referred to as carriers. Carriers typically do not show signs or symptoms of the condition. When two carriers of an autosomal recessive condition have children, each child has a 25% (1 in 4) risk to have the condition, a 50% (1 in 2) risk to be a carrier like each of the parents, and a 25% chance to not have the condition and not be a carrier. As many as 1 in 5 people of Sephardic (non-Ashkenazi) Jewish, Armenian, Arab and Turkish heritage are carriers for FMF. In rare cases, this condition appears to be inherited in an autosomal dominant manner. This means that to be affected, a person only needs a change (mutation) in one copy of the responsible gene in each cell. In some cases, an affected person inherits the mutation from an affected parent. Other cases may result from new (de novo) mutations in the gene. These cases occur in people with no history of the disorder in their family. A person with FMF inherited in an autosomal dominant manner has a 50% chance with each pregnancy of passing along the altered gene to his or her child. In some cases, FMF may appear to be autosomal dominant when it is actually autosomal recessive. This phenomenon is called pseudodominance. This may happen in families if one parent is an unaffected, unknown carrier (with 1 mutation) and the other parent is affected (with 2 mutations). It may appear that an affected child inherited FMF from only the affected parent, when in fact he/she inherited one mutation from each parent.

Is Familial Mediterranean fever inherited ?

In making a diagnosis of FMF, doctors take all of these factors into account: Whether the person has the clinical symptoms common for the disease and whether the symptoms are recurrent. How he or she responds to colchicine treatment. Usually a positive family history in people of Middle Eastern ancestry. The results of genetic testing. Also helpful in establishing a correct diagnosis of FMF is the persons ancestry. Testing for the following can also be helpful: Elevated white blood cell count, which is an indication of an immune response. Elevated erythrocyte sedimentation rate (ESR), which is an indication of an inflammatory response. Elevated plasma fibrinogen, which helps stop bleeding. An elevated amount would indicate that something might be wrong with this mechanism. Elevated serum haptoglobin, which would indicate that red blood cells are being destroyed, a common occurrence in rheumatic diseases, such as FMF. Elevated C-reactive protein, which is a special type of protein, produced by the liver, that is only present during episodes of acute inflammation. Elevated albumin in the urine, which is demonstrated by urinalysis. The presence of the protein albumin in the urine can be a symptom of kidney disease, along with microscopic hematuria (very small - microscopic - amounts of blood or blood cells in the urine), during attacks. Yes. The Genetic Testing Registry (GTR) provides information about the genetic testing for this condition. We strongly recommend that you work with a genetics professional if you wish to pursue genetic testing.

How to diagnose Familial Mediterranean fever ?

Currently, there is no known cure for FMF. Physicians can only treat the symptoms of the disease. A common therapy for FMF is daily use of the drug colchicine, a medicine that reduces inflammation. Many people require colchicine for life. This therapy has been successful in preventing attacks of fever in 75 percent of those who take the drug regularly. Over 90 percent of people with FMF demonstrate a marked improvement. Even if colchicine does not prevent the fever attacks, it does prevent the amyloidosis. However, compliance in taking colchicine every day is very important. If a person stops taking the drug, an attack can occur within a few days. Complications of colchicine use can also occur and include muscle weakness (myopathy) and a toxic epidermal necrolysis-like reaction. Since the gene that causes FMF codes for the protein pyrin, researchers hope that by studying how this protein works they will ultimately develop improved treatments for FMF, and possibly for other conditions involving excess inflammation.

What are the treatments for Familial Mediterranean fever ?

Ohtahara syndrome is a neurological disorder characterized by seizures. The disorder affects newborns, usually within the first three months of life (most often within the first 10 days) in the form of epileptic seizures. Infants have primarily tonic seizures (which cause stiffening of muscles of the body, generally those in the back, legs, and arms), but may also experience partial seizures, and rarely, myoclonic seizures (which cause jerks or twitches of the upper body, arms, or legs). Ohtahara syndrome is most commonly caused by metabolic disorders or structural damage in the brain, although the cause or causes for many cases cant be determined. Most infants with the disorder show significant underdevelopment of part or all of the cerebral hemispheres. The EEGs of infants with Ohtahara syndrome reveal a characteristic pattern of high voltage spike wave discharge followed by little activity. This pattern is known as burst suppression. The seizures associated with Ohtahara syndrome are difficult to treat and the syndrome is severely progressive. Some children with this condition go on to develop other epileptic disorders such as West syndrome and Lennox-Gestaut syndrome.

What is (are) Early Infantile Epileptic Encephalopathy ?

Type 1 plasminogen deficiency is a genetic condition associated with chronic lesions in the pseudomembrane (tough, thick material) of the mucosa of the eye, mouth, nasopharynx, trachea, and female genital tract; decreased serum plasminogen activity; and decreased plasminogen antigen level. The lesions may be triggered by local injury and/or infection and often recur after removal of the lesion; they are caused by the deposition of fibrin (a protein involved in blood clotting) and by inflammation. The most common clinical finding is ligenous (wood-like) conjunctivitis, a condition marked by redness and subsequent formation of pseudomembranes of part of the eye that progresses to white, yellow-white or red thick masses with a wood-like consistency that replace the normal mucosa. Hydrocephalus may be present at birth in a small number of individuals.

What is (are) Type 1 plasminogen deficiency ?

Type 1 plasminogen deficiency causes reduced levels of functional plasminogen. The rare inflammatory disease mainly affects the mucous membrances in different body sites. Although the symptoms and their severity may vary from person to person, the most common clinical manifestation is ligneous conjunctivitis, characterized by development of fibrin-rich, woodlike (ligneous) pseudomembranous lesions. Involvement of the cornea may result in blindness. Other, less common manifestations are ligenous gingivitis, otitis media, ligneous bronchitis and pneumonia, involvement of the gastrointestinal or female genital tract, juvenile colloid milium of the skin (condition in which clear papules develop on sun-exposed areas of the skin), and congenital hydrocephalus. Although the condition is known to cause thrombotic events in mice, no reports of venous thrombosis in humans with the condition have been documented. [826] The Human Phenotype Ontology provides the following list of signs and symptoms for Type 1 plasminogen deficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the eye 90% Abnormality of the oral cavity 50% Abnormality of the intestine 7. 5% Abnormality of the middle ear 7. 5% Abnormality of the respiratory system 7. 5% Dandy-Walker malformation 7. 5% Hydrocephalus 7. 5% Nephrolithiasis 7. 5% Polycystic ovaries 7. 5% Nephritis 5% Abnormality of metabolism/homeostasis - Abnormality of the cardiovascular system - Abnormality of the ear - Abnormality of the larynx - Abnormality of the skin - Autosomal recessive inheritance - Blindness - Cerebellar hypoplasia - Conjunctivitis - Duodenal ulcer - Gingival overgrowth - Gingivitis - Infantile onset - Macrocephaly - Periodontitis - Recurrent upper respiratory tract infections - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Type 1 plasminogen deficiency ?

Plasminogen deficiency, type 1 is caused by a mutation in a gene encoding plasminogen, an enzyme whose function is to dissolve fibrin clots. Fibrin clots form scabs at a wound site.

What causes Type 1 plasminogen deficiency ?

Plasminogen deficiency, type 1 is inherited in an autosomal recessive fashion, which means that an individual must inherit two disease-causing mutated copies of the plasminogen gene in order to have the condition and exhibit symptoms.

Is Type 1 plasminogen deficiency inherited ?

The treatment options available for type 1 plasminogen deficiency are few. However, some researchers have shown that the ligneous lesions can be reversed by plasminogen infusion, with changes occurring within 3 days and restored to normal after 2 weeks of treatment. Recurrence has been prevented by daily injections with plasminogen sufficient to achieve plasma concentrations to approximately 40% of the normal amount of plasminogen. Treatment with topical plasminogen has also been successful and resulted in dramatic improvement and complete resolution of the membranes. In some women, treatment with oral contraceptives have resulted in an increase in the levels of plasminogen and some resolution of the pseudomembrane.

What are the treatments for Type 1 plasminogen deficiency ?

Epidermolytic ichthyosis (EI) is a rare, genetic skin disorder. It becomes apparent at birth, or shortly after birth, with reddening, scaling, and severe blistering of the skin. Hyperkeratosis (thickening of the skin) develops within months and worsens over time. Blister formation decreases, but may still occur after skin trauma or during summer months. Skin can be itchy and smelly, and prone to infection. Other features may include reduced sweating; nail abnormalities; and in severe cases, growth failure. EI is caused by changes (mutations) in the KRT1 or KRT10 genes. About half of cases are due to new mutations and are not inherited from a parent (sporadic). Other cases are usually inherited in an autosomal dominant manner, and rarely, in an autosomal recessive manner. Treatment aims at alleviating and preventing symptoms and may include topical moisturizers or medications, and antiseptic washes.

What is (are) Epidermolytic ichthyosis ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Epidermolytic ichthyosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal blistering of the skin 90% Ichthyosis 90% Weight loss 90% Melanocytic nevus 50% Conjunctival hamartoma 7. 5% Palmoplantar keratoderma 7. 5% Skin ulcer 7. 5% Autosomal dominant inheritance - Erythroderma - Palmoplantar hyperkeratosis - Scaling skin - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Epidermolytic ichthyosis ?

Many cases of epidermolytic ichthyosis (EI) are sporadic. This means they result from a new mutation in one of the responsible genes (KRT1 or KRT10), in people with no family history of EI. However, while people with sporadic EI did not inherit the condition from a parent, they may still pass the condition on to their children. Inherited cases of EI usually have an autosomal dominant inheritance pattern. This means that having a mutation in only one copy of KRT1 or KRT10 in each cell is enough to cause features of the condition. When a person with a mutation that causes an autosomal dominant condition has children, each child has a 50% (1 in 2) chance to inherit that mutation. Typically, EI due to a new mutation will follow autosomal dominant inheritance in subsequent generations. Very rarely, EI caused by mutations in the KRT10 gene is inherited in an autosomal recessive manner. This means that to be affected, a person must have a mutation in both copies of the responsible gene in each cell. Affected people inherit one mutated copy of the gene from each parent, who is referred to as a carrier. Carriers of an autosomal recessive condition typically do not have any signs or symptoms (they are unaffected). When 2 carriers of an autosomal recessive condition have children, each child has a: 25% (1 in 4) chance to be affected 50% (1 in 2) chance to be an unaffected carrier like each parent 25% chance to be unaffected and not be a carrier.

Is Epidermolytic ichthyosis inherited ?

Fibrodysplasia ossificans progressiva (FOP) is a disorder in which skeletal muscle and connective tissue, such as tendons and ligaments, are gradually replaced by bone (ossified). This condition leads to bone formation outside the skeleton (extra-skeletal or heterotopic bone) that restricts movement. This process generally becomes noticeable in early childhood, starting with the neck and shoulders and moving down the body and into the limbs. People with FOP are born with abnormal big toes (hallux valgus) which can be helpful in making the diagnosis. Trauma, such as a fall or invasive medical procedure, or a viral illness may trigger episodes of muscle swelling and inflammation (myositis). These flareups lasts for several days to months and often result in permanent bone growth in the injured area. FOP is almost always caused by a mutation at the same place in the ACVR1 gene and is inherited in an autosomal dominant manner. This condition occurs in about 1 in 1,600,000 newborns and about 800 people worldwide are known to have FOP.

What is (are) Fibrodysplasia ossificans progressiva ?

Fibrodysplasia ossificans progressiva (FOP) is characterized by the gradual replacement of muscle tissue and connective tissue (such as tendons and ligaments) by bone, restricting movement. This process generally becomes noticeable in early childhood, starting with the neck and shoulders and proceeding down the body and into the limbs. The formation of extra-skeletal bone causes progressive loss of mobility as the joints become affected. Speaking and eating may also become difficult as the mouth becomes affected. Over time, people with FOP may become malnourished because of the inability to eat. They may also develop breathing difficulties as a result of extra bone formation around the rib cage that restricts expansion of the lungs. Any trauma to the muscles of an individual with FOP (a fall or an invasive medical procedure) may trigger episodes of muscle swelling and inflammation followed by more rapid ossification in the injured area. Flare-ups may also be caused by viral illnesses such as the flu. People with FOP are generally born with malformed big toes. This abnormality of the big toes is a characteristic feature that helps to distinguish this disorder from other bone and muscle problems. Affected individuals may also have short thumbs and other skeletal abnormalities. The Human Phenotype Ontology provides the following list of signs and symptoms for Fibrodysplasia ossificans progressiva. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the skin 90% Ectopic calcification 90% Limitation of joint mobility 90% Short hallux 90% Spinal rigidity 90% Clinodactyly of the 5th finger 50% Respiratory insufficiency 50% Anemia 7. 5% Cognitive impairment 7. 5% Glaucoma 7. 5% Hallux valgus 7. 5% Seizures 7. 5% Intellectual disability 6% Abnormality of the first metatarsal bone - Alopecia - Autosomal dominant inheritance - Broad femoral neck - Conductive hearing impairment - Ectopic ossification in ligament tissue - Ectopic ossification in muscle tissue - Ectopic ossification in tendon tissue - Metaphyseal widening - Progressive cervical vertebral spine fusion - Respiratory failure - Scoliosis - Sensorineural hearing impairment - Short 1st metacarpal - Small cervical vertebral bodies - Widely spaced teeth - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Fibrodysplasia ossificans progressiva ?

Fibrodysplasia ossificans progressiva is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. Most cases of fibrodysplasia ossificans progressiva result from new mutations in the gene. These cases occur in people with no history of the disorder in their family. In only a small number of cases, an affected person has inherited the mutation from one affected parent.

Is Fibrodysplasia ossificans progressiva inherited ?

There is currently no definitive treatment. However, a brief course of high-dose corticosteroids, such as Prednisone, started within the first 24 hours of a flare-up, may help reduce the intense inflammation and tissue swelling seen in the early stages of fibrodysplasia ossificans progressiva. Other medications, such as muscle relaxants, mast cell inhibitors, and aminobisphosphonates, if appropriate, should be closely monitored by a physician. Surgery to remove heterotopic and extra-skeletal bone is risky and can potentially cause painful new bone growth.

What are the treatments for Fibrodysplasia ossificans progressiva ?

Lucey-Driscoll syndrome, a form of transient familial hyperbilirubinemia, is a rare metabolic disorder that leads to very high levels of bilirubin in a newborns blood. Babies with this disorder may be born with severe jaundice (yellow skin), yellow eyes and lethargy. It occurs when the body does not properly break down (metabolize) a certain form of bilirubin. If untreated, this condition can cause seizures, neurologic problems (kernicterus) and even death. Treatment for Lucey-Driscoll syndrome includes phototherapy with blue light (to treat the high level of bilirubin in the blood) and an exchange transfusion is sometimes necessary. Different inheritance patterns have been reported and in some cases, it occurs in individuals with no family history of the condition.

What is (are) Lucey-Driscoll syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Lucey-Driscoll syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal recessive inheritance - Cerebral palsy - Jaundice - Kernicterus - Neonatal unconjugated hyperbilirubinemia - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Lucey-Driscoll syndrome ?

Lucey-Driscoll syndrome is caused by high levels of a bilirubin conjugating enzyme inhibitor which is a substance that limits the ability of bilirubin to bind to an enzyme. When bilirubin does not bind efficiently, it builds up in the bloodstream. This inhibitor is thought to occur in the blood (serum) of pregnant women, and it likely blocks the enzyme activity necessary for the development of the fetal liver. Familial cases may result from the pregnant woman having a mutation in the uridine diphosphate-glucuronosyltransferase gene(UGT1A1).

What causes Lucey-Driscoll syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Bardet-Biedl syndrome 2. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the kidney 95% Abnormal electroretinogram 90% Abnormality of retinal pigmentation 90% Cognitive impairment 90% Multicystic kidney dysplasia 90% Obesity 90% Postaxial hand polydactyly 90% Micropenis 88% Myopia 75% Astigmatism 63% Hypertension 50% Hypoplasia of penis 50% Nystagmus 50% Polycystic ovaries 50% Short stature 50% Cataract 30% Glaucoma 22% Rod-cone dystrophy 8% Abnormality of the ovary 7. 5% Cryptorchidism 7. 5% Finger syndactyly 7. 5% Hearing impairment 7. 5% Hepatic failure 7. 5% Hypertrichosis 7. 5% Low-set, posteriorly rotated ears 7. 5% Macrocephaly 7. 5% Medial flaring of the eyebrow 7. 5% Nephrotic syndrome 7. 5% Neurological speech impairment 7. 5% Prominent nasal bridge 7. 5% Short neck 7. 5% Vaginal atresia 7. 5% Aganglionic megacolon 5% Asthma - Ataxia - Autosomal recessive inheritance - Biliary tract abnormality - Brachydactyly syndrome - Broad foot - Congenital primary aphakia - Decreased testicular size - Delayed speech and language development - Dental crowding - Diabetes mellitus - Foot polydactyly - Gait imbalance - Hepatic fibrosis - High palate - Hirsutism - Hypodontia - Hypogonadism - Intellectual disability - Left ventricular hypertrophy - Nephrogenic diabetes insipidus - Poor coordination - Radial deviation of finger - Retinal degeneration - Short foot - Specific learning disability - Strabismus - Syndactyly - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Bardet-Biedl syndrome 2 ?

Intrahepatic cholestasis of pregnancy (ICP) is a disorder of the liver that occurs in women during pregnancy. Cholestasis is a condition that impairs the release of bile (a digestive juice) from liver cells. The bile then builds up in the liver, impairing liver function. Symptoms typically become apparent in the third trimester of pregnancy and can include severe itching (pruritus). Occasionally, the skin and the whites of the eyes can have a yellow appearance (jaundice). ICP is additionally associated with risks to the developing baby such as premature delivery and stillbirth. The cause of ICP is largely unknown, although approximately 15% of cases are caused by mutations in either the ABCB11 or ABCB4 genes. Mutations within the ABCB11 and ABCB4 genes are inherited in an autosomal dominant manner. Symptoms of ICP are typically limited to pregnancy. Bile flow returns to normal after delivery and the signs and symptoms of the condition disappear, however, they can return during later pregnancies.

What is (are) Intrahepatic cholestasis of pregnancy ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Intrahepatic cholestasis of pregnancy. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal liver function tests during pregnancy - Autosomal dominant inheritance - Increased serum bile acid concentration during pregnancy - Intrahepatic cholestasis - Premature birth - Pruritus - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Intrahepatic cholestasis of pregnancy ?

Largely, the cause of intrahepatic cholestasis of pregnancy (ICP) is unknown. ICP is present in approximately 1% of pregnancies in the United States. It is thought to be caused by a mixture of genetic, hormonal, and environmental factors. Risk factors include: A personal or family history of cholestasis of pregnancy A history of liver disease A multiple gestation pregnancy (twins, triplets, etc) Approximately 15% of women with ICP have a mutation in either the ABCB11 orABCB4 gene. Mutations within these genes increase the likelihood that a woman will develop ICP. Mutations within the ABCB11 and ABCB4 gene(s) are inherited in an autosomal dominant manner. This means that in order to be affected, a person only needs a change in one copy of the responsible gene in each cell. In some cases, an affected person inherits the mutation from an affected parent. Other cases may result from new (de novo) mutations within the gene. A person with a mutation in either theABCB11 or ABCB4 gene has a 50% chance with each pregnancy of passing along the altered gene to his or her child.

What causes Intrahepatic cholestasis of pregnancy ?

Intrahepatic cholestasis of pregnancy (ICP) is suspected during pregnancy when symptoms of itching (pruritis) present after 25 weeks of gestation with absence of a rash or underlying maternal liver disease. The diagnosis is typically confirmed with the finding of elevated serum bile acids. In the presence of a family history of intrahepatic cholestasis of pregnancy (ICP) and/or known mutations in either the ABCB11 or ABCB4 genes, genetic testing is available. The Genetic Testing Registry (GTR), a resource from the National Center for Biotechnology, offers a listing of laboratories that perform genetic testing for intrahepatic cholestasis of pregnancy. For more information, click on the link.

How to diagnose Intrahepatic cholestasis of pregnancy ?

Treatment for intrahepatic cholestasis of pregnancy aims to relieve itching and prevent complications. Medications utilized to relieve itching might include ursodiol (Actigall, Urso), which helps decrease the level of bile in the mothers bloodstream, relieves itchiness and may reduce complications for the baby. To prevent pregnancy complications, close monitoring of the baby might be recommended. Even if prenatal tests appear normal, induction of early labor might be recommended.

What are the treatments for Intrahepatic cholestasis of pregnancy ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Spondyloepiphyseal dysplasia-brachydactyly and distinctive speech. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Anterior scalloping of vertebral bodies - Anteverted nares - Autosomal dominant inheritance - Blepharophimosis - Brachydactyly syndrome - Carpal bone hypoplasia - Coarse facial features - Cubitus valgus - Cuboid-shaped vertebral bodies - Curly eyelashes - Delayed epiphyseal ossification - Depressed nasal bridge - Flexion contracture - High pitched voice - Hoarse voice - Hypoplasia of midface - Hypoplastic iliac wing - Long philtrum - Malar flattening - Microtia - Pectus excavatum - Platyspondyly - Postnatal growth retardation - Restrictive lung disease - Rhizo-meso-acromelic limb shortening - Round face - Short foot - Short long bone - Short metacarpal - Short neck - Short palm - Short phalanx of finger - Short toe - Single interphalangeal crease of fifth finger - Small epiphyses - Spondyloepiphyseal dysplasia - Tapered metacarpals - Tapered phalanx of finger - Thick lower lip vermilion - Thick upper lip vermilion - Thoracic hypoplasia - Upslanted palpebral fissure - Wide mouth - Wide nasal bridge - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Spondyloepiphyseal dysplasia-brachydactyly and distinctive speech ?

Achondrogenesis is a group of severe disorders that are present from birth and affect the development of cartilage and bone. Infants with achondrogenesis usually have a small body, short arms and legs, and other skeletal abnormalities that cause life-threatening complications. There are at least three forms of achondrogenesis, type 1A, type 1B and type 2, which are distinguished by signs and symptoms, pattern of inheritance, and the results of imaging studies such as x-rays (radiology), tissue analysis (histology), and genetic testing. Type 1A and 1B achondrogenesis are both inherited in an autosomal recessive pattern. Type 1B may be caused by mutations in the SLC26A2 gene. Type 2 achondrogenesis is inherited in an autosomal dominant pattern and is caused by new (de novo) mutations in the COL2A1 gene.

What is (are) Achondrogenesis type 1A ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Achondrogenesis type 1A. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of bone mineral density 90% Anteverted nares 90% Aplasia/Hypoplasia of the lungs 90% Frontal bossing 90% Hydrops fetalis 90% Long philtrum 90% Macrocephaly 90% Malar flattening 90% Micromelia 90% Narrow chest 90% Short neck 90% Short nose 90% Short thorax 90% Skeletal dysplasia 90% Thickened nuchal skin fold 90% Brachydactyly syndrome 50% Polyhydramnios 50% Recurrent fractures 50% Short toe 50% Umbilical hernia 50% Cystic hygroma 7. 5% Abnormal foot bone ossification - Abnormal hand bone ossification - Abnormality of the femoral metaphysis - Autosomal recessive inheritance - Barrel-shaped chest - Beaded ribs - Broad clavicles - Decreased skull ossification - Depressed nasal bridge - Disproportionate short-trunk short stature - Hypoplasia of the radius - Hypoplastic ischia - Hypoplastic scapulae - Protuberant abdomen - Short clavicles - Short ribs - Stillbirth - Unossified vertebral bodies - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Achondrogenesis type 1A ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Spinocerebellar ataxia 34. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Dry skin 90% Gait disturbance 90% Hypermelanotic macule 90% Hypohidrosis 90% Incoordination 90% Neurological speech impairment 90% Nystagmus 90% Urticaria 90% Abnormality of the musculature 7. 5% Facial asymmetry 7. 5% Strabismus 7. 5% Fasciculations 5% Intention tremor 5% Autosomal dominant inheritance - Cerebellar atrophy - Dysarthria - Dysdiadochokinesis - Gait ataxia - Hyperkeratosis - Hyporeflexia - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Spinocerebellar ataxia 34 ?

Primrose syndrome is characterized by severe learning disabilities, bony ear cartilage, a hard bony growth in the roof of the mouth, cystic changes on the top of the upper arm and leg bones, cataracts, hearing loss, adult-onset progressive ataxia and nervous system disease, and brain calcification. The cause of the condition is currently unknown. Treatment is supportive.

What is (are) Primrose syndrome ?

Signs and symptoms of primrose syndrome that have been reported in the literature include: Severe learning disabilities Boney ear cartilage Cystic changes in to top of the arm and leg bones Cataracts (clouding of the lens of the eyes) Recurrent ear infections Hearing loss Pogressive ataxia (uncoordinated movement) often with onset in Pyramidal signs (which shows there is a problem with the nervous system) Muscle wasting of the lower limbs Torus palatinus (a hard bony growth in the roof of the mouth) Brain calcification (mineral deposits in the brain) Sparse hair Unique facial features (e. g. , deep-set eyes, protruding lower jaw, droopy eyelids) Schizophrenia and a germ cell tumor was also reported in isolated cases. The Human Phenotype Ontology provides the following list of signs and symptoms for Primrose syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal form of the vertebral bodies 90% Abnormality of the hip bone 90% Abnormality of the palate 90% Anemia 90% Bone cyst 90% Calcification of the auricular cartilage 90% Cataract 90% Cognitive impairment 90% Conductive hearing impairment 90% Developmental regression 90% Gait disturbance 90% Hydrocephalus 90% Kyphosis 90% Macrotia 90% Myopathy 90% Osteolysis 90% Scoliosis 90% Abnormality of the testis 50% Anonychia 50% Gynecomastia 50% Malar flattening 50% Narrow chest 50% Pectus excavatum 50% Plagiocephaly 50% Seizures 50% Short stature 50% Synophrys 50% Aggressive behavior 5% Autism 5% Bilateral cryptorchidism 5% Cerebral calcification 5% Self-injurious behavior 5% Absent axillary hair - Absent facial hair - Basilar impression - Brachycephaly - Broad forehead - Deeply set eye - Distal amyotrophy - Generalized osteoporosis - Genu valgum - Hearing impairment - Hip contracture - Hypoplasia of midface - Hypoplasia of the corpus callosum - Hypoplasia of the maxilla - Intellectual disability - Irregular vertebral endplates - Knee flexion contracture - Macrocephaly - Muscular hypotonia - Narrow iliac wings - Neurodegeneration - Pes cavus - Posterior polar cataract - Posterior scalloping of vertebral bodies - Ptosis - Short distal phalanx of finger - Sporadic - Superiorly displaced ears - Thick lower lip vermilion - Truncal obesity - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Primrose syndrome ?

The cause of primrose syndrome is currently unknown. Cases of affected males and a affected female have been reported in the literature. All cases seem to be sporadic. Sporadic refers to either a genetic disorder that occurs for the first time in a family due to a new mutation or the chance occurrence of a non-genetic disorder or abnormality that is not likely to recur in a family.

What causes Primrose syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Fucosidosis type 1. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Coarse facial features 90% Cognitive impairment 90% Frontal bossing 90% Hearing impairment 90% Hepatomegaly 90% Hyperhidrosis 90% Hyperkeratosis 90% Hypothyroidism 90% Kyphosis 90% Lipoatrophy 90% Mucopolysacchariduria 90% Skeletal dysplasia 90% Abnormality of the gallbladder 50% Hemiplegia/hemiparesis 50% Hypertonia 50% Muscular hypotonia 50% Opacification of the corneal stroma 50% Recurrent respiratory infections 50% Seizures 50% Skeletal muscle atrophy 50% Splenomegaly 50% Abnormal pyramidal signs 7. 5% Abnormality of the nail 7. 5% Abnormality of the teeth 7. 5% Acrocyanosis 7. 5% Cardiomegaly 7. 5% Abnormality of the abdominal wall - Absent/hypoplastic coccyx - Absent/hypoplastic paranasal sinuses - Angiokeratoma - Anhidrosis - Anterior beaking of lumbar vertebrae - Anterior beaking of thoracic vertebrae - Autosomal recessive inheritance - Barrel-shaped chest - Cerebral atrophy - Cervical platyspondyly - Coxa valga - Dry skin - Dysostosis multiplex - Elevated sweat chloride - Flexion contracture - Hernia - Hypertelorism - Intellectual disability - Lumbar hyperlordosis - Macroglossia - Oligosacchariduria - Polyneuropathy - Prominent forehead - Scoliosis - Shield chest - Short stature - Spastic tetraplegia - Thick eyebrow - Thick lower lip vermilion - Tortuosity of conjunctival vessels - Vacuolated lymphocytes - Wide nose - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Fucosidosis type 1 ?

The Human Phenotype Ontology provides the following list of signs and symptoms for ADULT syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormality of the eye 90% Abnormality of the fingernails 90% Abnormality of the toenails 90% Dry skin 90% Fine hair 90% Finger syndactyly 90% Freckling 90% Melanocytic nevus 90% Skin ulcer 90% Split foot 90% Thin skin 90% Toe syndactyly 90% Abnormality of dental morphology 50% Aplasia/Hypoplasia of the nipples 50% Breast aplasia 50% Prominent nasal bridge 7. 5% Absent nipple - Adermatoglyphia - Autosomal dominant inheritance - Breast hypoplasia - Conjunctivitis - Cutaneous photosensitivity - Dermal atrophy - Ectodermal dysplasia - Eczema - Fair hair - Hypodontia - Hypoplastic nipples - Microdontia - Nail pits - Nasolacrimal duct obstruction - Oligodontia - Oral cleft - Premature loss of permanent teeth - Sparse axillary hair - Sparse scalp hair - Split hand - Wide intermamillary distance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of ADULT syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Hyperinsulinemic hypoglycemia familial 3. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal dominant inheritance - Diabetes mellitus - Hyperinsulinemic hypoglycemia - Hypoglycemic coma - Hypoglycemic seizures - Intellectual disability - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Hyperinsulinemic hypoglycemia familial 3 ?

Desmoplastic infantile gangliomas (DIGs) are rare brain tumors that are normally located in the frontal or parietal lobes of the brain. They are usually diagnosed before 18 months of age with most infants presenting with a short duration of symptoms. Although seizures are not commonly observed, a bulging fontanelle, rapid head growth, vomiting, and a sunset sign are usually noted. The standard treatment for DIGs is surgical resection (surgical procedure in which the portion of the brain with the tumor is removed).

What is (are) Desmoplastic infantile ganglioglioma ?

Most infants with DIGs do not have seizures; however, they usually have a bulging fontanelle, rapid head growth, sunset sign, and vomiting.

What are the symptoms of Desmoplastic infantile ganglioglioma ?

In addition to detecting the signs and symptoms commonly seen in DIGs, head CT scans and MRIs may reveal the presence of this type of brain tumor.

How to diagnose Desmoplastic infantile ganglioglioma ?

Surgical resection (removal of the area of the brain with the tumor) has been the standard treatment reported in the medical literature. The size of the resection is probably based on the size of the tumor, although the extent of the resection is not documented for all cases reported in the medical literature. Adjuvant therapy is generally not performed when a gross total resection can be performed. When total resection is not possible, some of suggested chemotherapy, as the effects of radiation on extremely young children may be harmful.

What are the treatments for Desmoplastic infantile ganglioglioma ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Diffuse palmoplantar keratoderma, Bothnian type. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Palmoplantar keratoderma 90% Abnormal blistering of the skin 50% Pruritus 50% Skin ulcer 50% Autosomal dominant inheritance - Diffuse palmoplantar keratoderma - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Diffuse palmoplantar keratoderma, Bothnian type ?

Currarino triad or syndrome is an autosomal dominant hereditary condition which is characterized by the triad of sacral agenesis abnormalities (abnormally developed lower spine), anorectal malformation (most commonly in the form of anorectal stenosis) and presacral mass consisting of a teratoma, anterior sacral meningocele or both. However only 1 out of 5 cases of Currarino triad has all three abnormalities present. Currarino triad is considered a spectrum disorder with a wide variation in severity. Up to one-third of the patients are asymptomatic and may only be diagnosed during adulthood only on X-rays and ultrasound examinations that are performed for different reasons. Currarino triad is most often caused by mutations in the MNX1 gene. Treatment depends on the type and severity of abnormalities present, but may involve surgery.

What is (are) Currarino triad ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Currarino triad. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Aplasia/Hypoplasia of the sacrum 90% Presacral teratoma 90% Hemisacrum (S2-S5) 75% Bifid sacrum 22% Arteriovenous malformation 7. 5% Bifid scrotum 7. 5% Displacement of the external urethral meatus 7. 5% Hypoplasia of penis 7. 5% Lower limb asymmetry 7. 5% Male pseudohermaphroditism 7. 5% Abdominal distention - Anal atresia - Anal fistula - Anal stenosis - Anterior sacral meningocele - Autosomal dominant inheritance - Bicornuate uterus - Chronic constipation - Gastrointestinal obstruction - Horseshoe kidney - Incomplete penetrance - Neurogenic bladder - Perianal abscess - Rectovaginal fistula - Recurrent urinary tract infections - Septate vagina - Tethered cord - Urinary incontinence - Vesicoureteral reflux - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Currarino triad ?

Currarino triad is caused by mutations in the MNX1 gene in nearly all familial and 30% of sporadic cases. These mutations in the gene are called loss of function mutations because the gene can no longer produce working (functional) protein. Less frequently, a complex phenotype of Currarino triad can be caused by microdeletions of 7q containing MNX1 (the long arm of chromosome 7 is missing a small piece of DNA which includes MNX1 and other genes).

What causes Currarino triad ?

Currarino triad is inherited in an autosomal dominant manner. This means that having a change (mutation) in only one copy of the MNX1 gene in each cell is enough to cause features of the condition. In some cases, an affected person inherits the mutated gene from an affected parent. In other cases, the mutation occurs for the first time in a person with no family history of the condition. This is called a de novo mutation. When a person with a mutation that causes an autosomal dominant condition has children, each child has a 50% (1 in 2) chance to inherit that mutation. A significant interfamilial (between different families) and intrafamilial (within the same family) variability in expression has been found without any definite correlation to the genetic mutations. This means in one family, a parent might only have one very mild feature of Currarino triad while one of their children might have severe forms of all three features and yet another child might have a mild form of one feature and a severe form of another.

Is Currarino triad inherited ?

Patulous eustachian tube is a benign condition in which the eustachian tube stays open most of the time. The eustachian tube is the tube that runs between the middle ear and throat and regulates the ear pressure around the ear drum. Under normal circumstances, it remains closed most of the time, opening only on occasion to equalize air pressure between the middle ear and the exterior environment. Major symptoms include distorted autophony (hearing ones own voice or breathing), echoing which may interfere with speech production, wave-like sounds, and a sensation of fullness in the ear. In severe cases, vertigo and hearing loss may occur. Over time, individuals with patulous eustachian tube may develop serious and even extreme responses to the abnormal sounds and other findings. In most cases, the cause of patulous eustachian tube is unknown. Weight loss and pregnancy may be predisposing factors. Neurologic disorders that cause muscle atrophy such as stroke, multiple sclerosis, and motor neuron disease have been implicated in some cases of patulous eustachian tube. Other cases may be associated with medications such as oral contraceptives or diuretics. Other predisposing factors include fatigue, stress, anxiety, exercise, and temporomandibular joint syndrome.

What is (are) Patulous Eustachian Tube ?

While no standard treatment has been found to work for every patient, there are several options that have been used to successfully manage the symptoms in a number of cases. Patients are often advised to recline or lower the head between the knees when symptoms occur. They may also be advised to avoid diuretics and/or increase weight. Medications which have been shown to work in some patients include nasal sprays containing anticholinergics, estrogen, diluted hydrochloric acid, chlorobutanol, or benzyl alcohol. Surgical treatment may be indicated in some cases. Information detailing treatment options can be accessed through Medscape Reference.

What are the treatments for Patulous Eustachian Tube ?

The Human Phenotype Ontology provides the following list of signs and symptoms for PHAVER syndrome. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal form of the vertebral bodies 90% Abnormality of the ribs 90% Amniotic constriction ring 90% Intrauterine growth retardation 90% Low-set, posteriorly rotated ears 90% Pterygium 90% Ulnar deviation of finger 90% Ventricular septal defect 90% Vertebral segmentation defect 90% Abnormality of the aorta 50% Abnormality of the pulmonary artery 50% Aplasia/Hypoplasia of the earlobes 50% Aplasia/Hypoplasia of the thumb 50% Atria septal defect 50% Camptodactyly of finger 50% Conductive hearing impairment 50% Depressed nasal bridge 50% Epicanthus 50% Limitation of joint mobility 50% Myelomeningocele 50% Overfolded helix 50% Preaxial foot polydactyly 50% Radioulnar synostosis 50% Triphalangeal thumb 50% The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of PHAVER syndrome ?

The Human Phenotype Ontology provides the following list of signs and symptoms for Stomatocytosis I. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal dominant inheritance - Hemolytic anemia - Increased intracellular sodium - Increased red cell osmotic fragility - Stomatocytosis - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.

What are the symptoms of Stomatocytosis I ?

Miller-Dieker syndrome is a genetic condition characterized by lissencephaly, typical facial features, and severe neurologic abnormalities. Symptoms may include severe intellectual disability, developmental delay, seizures, muscle stiffness, weak muscle tone and feeding difficulties. Miller-Dieker syndrome is caused by a deletion of genetic material near the end of the short (p) arm of chromosome 17. Treatment is symptomatic and supportive.

What is (are) Miller-Dieker syndrome ?