bowang0911/MedQuAD huggingface dataset:
What are the signs and symptoms of Limb-girdle muscular dystrophy, type 2C? The Human Phenotype Ontology provides the following list of signs and symptoms for Limb-girdle muscular dystrophy, type 2C. 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 - Calf muscle pseudohypertrophy - Elevated serum creatine phosphokinase - Flexion contracture - Gowers sign - Hyperlordosis - Muscle fiber necrosis - Muscular dystrophy - Pneumonia - Rapidly progressive - Restrictive lung disease - Right ventricular dilatation - Right ventricular hypertrophy - Scoliosis - Skeletal muscle atrophy - 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 treatment is available for limb-girdle muscular dystrophy? There is no specific treatment for limb-girdle muscular dystrophy. Management of the condition is based on the person's symptoms and subtype (if known). The GeneReview article on limb-girdle muscular dystrophy lists the following approach for medical management of the condition: Weight control to avoid obesity Physical therapy and stretching exercises to promote mobility and prevent contractures Use of mechanical aids such as canes, walkers, orthotics, and wheelchairs as needed to help ambulation and mobility Monitoring and surgical intervention as needed for orthopedic complications such as foot deformity and scoliosis Monitoring of respiratory function and use of respiratory aids when indicated Monitoring for evidence of cardiomyopathy in those subtypes with known occurrence of cardiac involvement Social and emotional support and stimulation to maximize a sense of social involvement and productivity and to reduce the sense of social isolation common in these disorders
What are the signs and symptoms of Bardet-Biedl syndrome 11? The Human Phenotype Ontology provides the following list of signs and symptoms for Bardet-Biedl syndrome 11. 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 signs and symptoms of Pyridoxal 5'-phosphate-dependent epilepsy? The Human Phenotype Ontology provides the following list of signs and symptoms for Pyridoxal 5'-phosphate-dependent epilepsy. 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) Anemia - Autosomal recessive inheritance - Decreased CSF homovanillic acid (HVA) - Encephalopathy - Failure to thrive - Feeding difficulties in infancy - Hypoglycemia - Increased serum lactate - Metabolic acidosis - Muscular hypotonia of the trunk - Myoclonus - Premature birth - Progressive microcephaly - Seizures - 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.
Joubert syndrome is disorder of abnormal brain development that may affect many parts of the body. It is characterized by the absence or underdevelopment of the cerebellar vermis (a part of the brain that controls balance and coordination) and a malformed brain stem (connection between the brain and spinal cord). This gives a characteristic appearance of a molar tooth sign on MRI. Signs and symptoms can vary but commonly include weak muscle tone (hypotonia); abnormal breathing patterns; abnormal eye movements; ataxia; distinctive facial features; and intellectual disability. Various other abnormalities may also be present. Joubert syndrome may be caused by mutations in any of many genes and is predominantly inherited in an autosomal recessive manner. Rarely it may be inherited in an X-linked recessive manner. Treatment is supportive and depends on the symptoms in each person.
What are the signs and symptoms of Joubert syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Joubert 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) Aplasia/Hypoplasia of the cerebellum 90% Apnea 90% Cognitive impairment 90% Incoordination 90% Muscular hypotonia 90% Oculomotor apraxia 90% Gait disturbance 50% Long face 50% Narrow forehead 50% Nystagmus 50% Abnormality of neuronal migration 7.5% Abnormality of the hypothalamus-pituitary axis 7.5% Aganglionic megacolon 7.5% Anteverted nares 7.5% Aplasia/Hypoplasia of the corpus callosum 7.5% Encephalocele 7.5% Foot polydactyly 7.5% Hand polydactyly 7.5% Highly arched eyebrow 7.5% Hydrocephalus 7.5% Iris coloboma 7.5% Low-set, posteriorly rotated ears 7.5% Oral cleft 7.5% Prominent nasal bridge 7.5% Ptosis 7.5% Scoliosis 7.5% Seizures 7.5% Situs inversus totalis 7.5% Strabismus 7.5% Tremor 7.5% Occipital myelomeningocele 5% Renal cyst 5% Retinal dysplasia 5% Abnormality of saccadic eye movements - Abnormality of the foot - Agenesis of cerebellar vermis - Aggressive behavior - Ataxia - Autosomal recessive inheritance - Brainstem dysplasia - Central apnea - Cerebellar vermis hypoplasia - Chorioretinal coloboma - Dysgenesis of the cerebellar vermis - Elongated superior cerebellar peduncle - Enlarged fossa interpeduncularis - Epicanthus - Episodic tachypnea - Hemifacial spasm - Hepatic fibrosis - Heterogeneous - Hyperactivity - Hypoplasia of the brainstem - Impaired smooth pursuit - Intellectual disability - Low-set ears - Macrocephaly - Macroglossia - Molar tooth sign on MRI - Neonatal breathing dysregulation - Optic nerve coloboma - Phenotypic variability - Postaxial hand polydactyly - Prominent forehead - Protruding tongue - Retinal dystrophy - Self-mutilation - Triangular-shaped open mouth - 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 causes Joubert syndrome? Joubert syndrome and related disorders may be caused by changes (mutations) in any of many genes (some of which are unknown). The proteins made from these genes are either known, or thought, to affect cell structures called cilia. Cilia are projections on the cell surface that play a role in signaling. They are important for many cell types, including neurons, liver cells and kidney cells. Cilia also play a role in the senses such as sight, hearing, and smell. Mutations in the genes responsible for Joubert syndrome and related disorders cause problems with the structure and function of cilia, likely disrupting important signaling pathways during development. However, it is still unclear how specific developmental abnormalities result from these problems.
How is Joubert syndrome inherited? Joubert syndrome is predominantly 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. In rare cases, when Joubert syndrome is caused by mutations in the OFD1 gene on the X chromosome, it is inherited in an X-linked recessive manner. X-linked recessive conditions usually occur in males, who only have one X chromosome (and one Y chromosome). Females have two X chromosomes, so if they have a mutation on one X chromosome, they still have a working copy of the gene on their other X chromosome and are typically unaffected. While females can have an X-linked recessive condition, it is very rare. If a mother is a carrier of an X-linked recessive condition and the father is not, the risk to children depends on each child's sex. Each male child has a 50% chance to be unaffected, and a 50% chance to be affected Each daughter has a 50% chance to be unaffected, and a 50% chance to be an unaffected carrier If a father has the condition and the mother is not a carrier, all sons will be unaffected, and all daughters will be unaffected carriers.
Glutamate formiminotransferase deficiency is an inherited metabolic disorder that affects physical and mental development. There are two forms of this condition, a mild form and a sever form. People with the mild form have minor delays in physical and mental development and may have mild intellectual disability. They also have unusually high levels of a molecule called formiminoglutamate (FIGLU) in their urine. Individuals with the severe form have profound intellectual disability, delayed development of motor skills (sitting, standing, and walking) and megaloblastic anemia. In addition to FIGLU in their urine, they have elevated amounts of certain B vitamins (called folates) in their blood. Glutamate formiminotransferase deficiency is caused by mutations in the FTCD gene. It is inherited in an autosomal recessive pattern.
What are the signs and symptoms of Glutamate formiminotransferase deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Glutamate formiminotransferase 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) Aminoaciduria - Autosomal recessive inheritance - Growth delay - Hypersegmentation of neutrophil nuclei - Intellectual disability - Megaloblastic anemia - Positive ferric chloride test - 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 signs and symptoms of Severe immunodeficiency, autosomal recessive, T-cell negative, B-cell negative, NK cell-positive? The Human Phenotype Ontology provides the following list of signs and symptoms for Severe immunodeficiency, autosomal recessive, T-cell negative, B-cell negative, NK cell-positive. 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) Arthritis - Autosomal recessive inheritance - B lymphocytopenia - Conjunctivitis - Diarrhea - Failure to thrive - Failure to thrive secondary to recurrent infections - Mastoiditis - Meningitis - Otitis media - Panhypogammaglobulinemia - Pneumonia - Recurrent opportunistic infections - Severe combined immunodeficiency - Severe T lymphocytopenia - 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.
VIPoma is a rare cancer that develops within the pancreas. This tumor causes pancreatic cells to produce high levels of a hormone called vasoactive intestinal peptide (VIP). The signs and symptoms of a VIPoma include abdominal pain, flushing or redness of the face, nausea, watery diarrhea, weight loss, dehydration, and low blood potassium (hypokalemia). VIPomas are usually diagnosed in adults around age 50. The cause of VIPoma is unknown. Treatment may include intravenous (IV) fluids to correct dehydration, medications such as octreotide to help control diarrhea, and surgery to remove the tumor.
Talipes equinovarus is a congenital (present from birth) condition where the foot turns inward and downward. The cause of this condition is not known, although it may be passed down through families in some cases. This condition occurs in about 1 out of every 1,000 births. Treatment may involve moving the foot into the correct position and using a cast to keep it there. This process is done in small increments over a period of time. In severe cases, surgery may be needed.
What are the signs and symptoms of Talipes equinovarus? The Human Phenotype Ontology provides the following list of signs and symptoms for Talipes equinovarus. 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) Foot polydactyly 5% Patellar hypoplasia 5% Autosomal dominant inheritance - Incomplete penetrance - 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.
Mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) affects many parts of the body, particularly the brain and nervous system (encephalo-) and muscles (myopathy). Symptoms typically begin in childhood and may include muscle weakness and pain, recurrent headaches, loss of appetite, vomiting, and seizures. Most affected individuals experience stroke-like episodes beginning before age 40. People with MELAS can also have a buildup of lactic acid in their bodies that can lead to vomiting, abdominal pain, fatigue, muscle weakness, and difficulty breathing. The genes associated with MELAS are located in mitochondrial DNA and therefore follow a maternal inheritance pattern (also called mitochondrial inheritance). MELAS can be inherited from the mother only, because only females pass mitochondrial DNA to their children. In some cases, MELAS results from a new mutation that was not inherited from a person's mother.
How is mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) inherited? MELAS is caused by mutations in mitochondrial DNA (mtDNA) and is therefore transmitted by maternal inheritance (also called mitochondrial inheritance). This type of inheritance applies to all conditions caused by genes in mtDNA. Mitochondria are structures in each cell that turn molecules into energy, and each contain a small amount of DNA. Only egg cells (not sperm cells) contribute mitochondria to offspring, so only females can pass on mitochondrial mutations to their children. Conditions resulting from mutations in mtDNA can appear in every generation of a family and can affect both males and females. In most cases, people with MELAS inherit an altered mitochondrial gene from their mother. Less commonly, the condition results from a new mutation in a mitochondrial gene and occurs in an individual with no history of MELAS in the family.
What are the genetic testing options for mitochondrial encephalomyopathy lactic acidosis and stroke-like episodes (MELAS)? Genetic testing for a particular condition is typically available from only a few clinical laboratories because these conditions are rare and the tests are ordered infrequently. It is not uncommon to send DNA samples to a laboratory in another state, or even to laboratories in Canada or Europe. Genetic tests are more complicated than standard blood tests and are usually much more expensive. Due to the high cost of these tests, insurance companies may or may not provide coverage. Doctors sometimes write a letter of medical necessity to the insurance company stating why a particular test is needed, which sometimes pursuades the insurance company to cover the test. These letters state the medical benefits that a person would receive from a test, and how the test would alter a person's medical care. GeneTests lists the names of laboratories that perform genetic testing. This resource lists the contact information for the clinical laboratories conducting genetic testing for MELAS. Another option is to participate in a research study that is performing genetic testing. While the cost of testing is often covered by the research funding, the tests may be more experimental and less accurate. In addition, results may not be reported to participants, or it may take a much longer time to receive any results. To access the contact information for the research laboratory performing genetic testing for mitochondrial disorders (including MELAS), click here.  Please note:  Most of the laboratories listed through GeneTests do not accept direct contact from patients and their families; therefore, if you are interested in learning more, you will need to work with a health care provider or a genetics professional.