fenil210/Med-Lamma huggingface dataset:
Is Duchenne muscular dystrophy inherited ?
How do people inherit Duchenne and Becker muscular dystrophy? Duchenne and Becker muscular dystrophy are inherited in an X-linked recessive pattern. A condition is considered X-linked if the mutated gene that causes the disorder is located on the X chromosome, one of the two sex chromosomes. In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. In females (who have two X chromosomes), a mutation must be present in both copies of the gene to cause the disorder. Males are affected by X-linked recessive disorders much more frequently than females. A striking characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons. In about two thirds of cases, an affected male inherits the mutation from a mother who carries an altered copy of the DMD gene. The other one third of cases probably result from new mutations in the gene. In X-linked recessive inheritance, a female with one mutated copy of the gene in each cell is called a carrier. She can pass on the altered gene, but usually does not experience signs and symptoms of the disorder. Occasionally, however, females who carry a DMD mutation may have muscle weakness and cramping. These symptoms are typically milder than the severe muscle weakness and atrophy seen in affected males. Females who carry a DMD mutation also have an increased risk of developing heart abnormalities including dilated cardiomyopathy. + GARD + Duchenne muscular dystrophy
How to diagnose Duchenne muscular dystrophy ?
How is Duchenne muscular dystrophy (DMD) diagnosed? Duchenne muscular dystrophy (DMD) is suspected and diagnosed when the following clinical findings are found: a positive family history of DMD, more men affected that women in a family, progressive muscle weakness which is usually greater in the proximal muscles (closest to the trunk of the body) than distal muscles (those farthest away from the hips and shoulders such as those in the hands, feet, lower arms or lower legs), symptoms before the age of 5 years old and wheel chair dependency before age 13. Testing for DMD includes: a blood test which measures the levels of serum creatine phosphokinase (CPK); electromyography which is used to distinguish conditions that only impact the muscles (myotonic) from those that involve that brain and muscles (neurogenic); a skeletal muscle biopsy which is used to detect the presence of specific proteins with a visible label (immunohistochemistry) and molecular genetic testing for deletions, duplications, rearrangements, etc. of genetic material. + GARD + Duchenne muscular dystrophy
What are the treatments for Duchenne muscular dystrophy ?
How might Duchenne muscular dystrophy be treated? There is no known cure for Duchenne muscular dystrophy (DMD). Treatment is aimed at the control of symptoms to maximize the quality of life. Individuals with DMD often experience dilated cardiomyopathy (the heart becomes larger and weaker). This can be treated with medications and in severe cases a heart transplant may be necessary. Assistive devices for breathing difficulties may be needed, especially at night.   Physical activity is encouraged for individuals with Duchenne muscular dystrophy. Physical inactivity (such as bed rest) can worsen the muscle disease. Physical therapy may be helpful to maintain muscle strength and function. Orthopedic devices (such as braces and wheelchairs) may improve the ability to move and take care of oneself.   Steroids are usually given to individuals with Duchenne muscular dystrophy to help improve the strength and function of muscles. There are a few different steroids that can be used to treat DMD:   Prednisone is a steroid that has been shown to extend the ability to walk by 2 to 5 years. However, the possible side effects of prednisone include weight gain, high blood pressure, behavior changes, and delayed growth. Deflazacort (another form of prednisone), is used in Europe and believed to have fewer side effects. Oxandrolone, a medication used in a research study, also has similar benefits to prednisone, but with fewer side effects. Cyclosporine has also been used as a treatment for DMD, and has improved muscle function in children. Although, its use is controversial because it can cause myopathy, which is a muscle disease that causes muscle weakness.   There are several other therapies that are also being researched, including exon skipping drugs, coenzyme Q10, idebenone, glutamine, and pentoxifylline. + GARD + Duchenne muscular dystrophy
What is (are) Ovarian sex cord tumor with annular tubules ?
An ovarian sex cord tumor with annular tubules (SCTAT) is a tumor that grows from cells in the ovaries known as sex cord cells.  As these cells grow, they form tube-like shapes in the tumor.  SCTATs can develop in one or both ovaries, and may cause symptoms such as puberty at an exceptionally young age (precocious puberty), irregular menstrual cycles, or post-menopausal bleeding.  Most ovarian SCTATs are benign. However, because there is a chance that an SCTAT may be malignant, treatment may include surgery to remove the tumor. + GARD + Ovarian sex cord tumor with annular tubules
What causes Ovarian sex cord tumor with annular tubules ?
What causes an ovarian sex cord tumor with annular tubules? Approximately one third of ovarian sex cord tumors with annual tubules (SCTATs) develop because of an underlying genetic condition called Peutz Jeghers syndrome (PJS), which is caused by a mutation in the STK11 gene.  In these genetic cases, many small SCTATs develop in both ovaries and are almost always benign.  The remaining two thirds of ovarian SCTATs are not related to a genetic condition and develop as a single tumor in one ovary; up to 25% of SCTATs in this group may be malignant.  Ovarian SCTATs not related to PJS have no known cause and are believed to occur by chance. + GARD + Ovarian sex cord tumor with annular tubules
What is (are) Axenfeld-Rieger syndrome type 1 ?
Axenfeld-Rieger syndrome is a group of eye disorders that affects the development of the eye. Common eye symptoms include cornea defects, which is the clear covering on the front of the eye, and iris defects, which is the colored part of the eye. People with this syndrome may have an off-center pupil (corectopia) or extra holes in the eyes that can look like multiple pupils (polycoria). About 50% of people with this syndrome develop glaucoma, which is a serious condition that increases pressure inside of the eye. This may cause vision loss or blindness. Click here to view a diagram of the eye.  Even though Axenfeld-Rieger syndrome is primarily an eye disorder, this syndrome is also associated with symptoms that affect other parts of the body. Most people with this syndrome have distinctive facial features and many have issues with their teeth, including unusually small teeth (microdontia) or fewer than normal teeth (oligodontia). Some people have extra folds of skin around their belly button, heart defects, or other more rare birth defects. There are three types of Axenfeld-Rieger syndrome and each has a different genetic cause. Axenfeld-Rieger syndrome type 1 is caused by spelling mistakes (mutations) in the PITX2 gene. Axenfeld-Rieger syndrome type 3 is caused by mutations in the FOXC1 gene. The gene that causes Axenfeld-Rieger syndrome type 2 is not known, but it is located on chromosome 13. Axenfeld-Rieger syndrome has an autosomal dominant pattern of inheritance. + GARD + Axenfeld-Rieger syndrome type 1
What are the symptoms of Axenfeld-Rieger syndrome type 1 ?
What are the signs and symptoms of Axenfeld-Rieger syndrome type 1? The Human Phenotype Ontology provides the following list of signs and symptoms for Axenfeld-Rieger syndrome 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) Abnormality of the anterior chamber 90% Aplasia/Hypoplasia of the iris 90% Posterior embryotoxon 90% Glaucoma 50% Hearing impairment 50% Malar flattening 50% Abnormality of the hypothalamus-pituitary axis 7.5% Cutis laxa 7.5% Depressed nasal bridge 7.5% Displacement of the external urethral meatus 7.5% Frontal bossing 7.5% Hypertelorism 7.5% Microdontia 7.5% Reduced number of teeth 7.5% Telecanthus 7.5% Urogenital fistula 7.5% Abnormality of the abdominal wall - Abnormally prominent line of Schwalbe - Anal atresia - Anal stenosis - Aniridia - Autosomal dominant inheritance - Growth hormone deficiency - Hypodontia - Hypoplasia of the iris - Hypoplasia of the maxilla - Hypospadias - Megalocornea - Microcornea - Polycoria - Prominent supraorbital ridges - Rieger anomaly - Short philtrum - Strabismus - Variable expressivity - 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. + GARD + Axenfeld-Rieger syndrome type 1
How to diagnose Axenfeld-Rieger syndrome type 1 ?
Is genetic testing available for Axenfeld Rieger syndrome? The Genetic Testing Registry (GTR) is a central online resource for information about genetic tests. 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. To view the clinical laboratories conducting testing click here. + GARD + Axenfeld-Rieger syndrome type 1
What are the treatments for Axenfeld-Rieger syndrome type 1 ?
Can dislocated lenses in patients with Axenfeld-Rieger syndrome be treated? We were unable to find information in the medical literature regarding the management of dislocated lenses in patients with Axenfeld-Rieger syndrome. We encourage you to speak with a healthcare provider experienced in the management of rare eye disorders. The American Association of Eye and Ear Centers of Excellence provides a list of member clinics and the Eye Research Network provides a list of eye research facilities that may be helpful as you search for clinics. Click on the links to view the lists. Please note that the lists are not exhaustive of all specialty and research eye clinics within the United States or abroad. + GARD + Axenfeld-Rieger syndrome type 1
What are the symptoms of Odontomicronychial dysplasia ?
What are the signs and symptoms of Odontomicronychial dysplasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Odontomicronychial dysplasia. 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 fingernails 90% Advanced eruption of teeth 90% Premature loss of primary teeth 90% Autosomal recessive inheritance - Premature eruption of permanent teeth - Short nail - Slow-growing nails - Thin nail - 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. + GARD + Odontomicronychial dysplasia
What is (are) Noonan syndrome 3 ?
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. + GARD + Noonan syndrome 3
What are the symptoms of Noonan syndrome 3 ?
What are the signs and symptoms of Noonan syndrome 3? The Human Phenotype Ontology provides the following list of signs and symptoms for Noonan syndrome 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) Anteverted nares - Atrial septal aneurysm - Autosomal dominant inheritance - Frontal bossing - Hypertelorism - Juvenile myelomonocytic leukemia - Low-set ears - Pulmonic stenosis - Sagittal craniosynostosis - Short nose - Short stature - Ventricular septal defect - Webbed neck - 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. + GARD + Noonan syndrome 3
What are the treatments for Noonan syndrome 3 ?
How might Noonan syndrome be treated? 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. + GARD + Noonan syndrome 3
What is (are) Pseudoxanthoma elasticum ?
Pseudoxanthoma elasticum, PXE, is an inherited disorder that causes calcium and other minerals to accumulate in the elastic fibers of the skin, eyes, and blood vessels, and less frequently in other areas such as the digestive tract.  PXE may cause the following symptoms: growth of yellowish bumps on the skin of the neck, under the arms, or in the groin area; reduced vision; periodic weakness in the legs (claudication); or bleeding in the gastrointestinal tract, particularly the stomach.  A clinical diagnosis of PXE can be made when an individual is found to have both the characteristic eye findings and yellow bumps on the skin.  ABCC6 is the only gene known to be associated with this condition.  Currently, there is no treatment for this condition, but affected individuals may benefit from routine visits to an eye doctor who specializes in retinal disorders, and by having regular physical examinations with their primary physician. + GARD + Pseudoxanthoma elasticum
What are the symptoms of Pseudoxanthoma elasticum ?
What are the signs and symptoms of Pseudoxanthoma elasticum? The Human Phenotype Ontology provides the following list of signs and symptoms for Pseudoxanthoma elasticum. 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 coagulation 90% Chorioretinal abnormality 90% Retinopathy 90% Skin rash 90% Thickened nuchal skin fold 90% Visual impairment 90% Bruising susceptibility 50% Myopia 50% Striae distensae 50% Abnormality of the endocardium 7.5% Abnormality of the mitral valve 7.5% Abnormality of the palate 7.5% Abnormality of the thorax 7.5% Abnormality of thrombocytes 7.5% Acne 7.5% Aneurysm 7.5% Blue sclerae 7.5% Cerebral calcification 7.5% Chondrocalcinosis 7.5% Coronary artery disease 7.5% Gastrointestinal hemorrhage 7.5% Hemiplegia/hemiparesis 7.5% Hyperextensible skin 7.5% Hypertension 7.5% Hypertrophic cardiomyopathy 7.5% Hypothyroidism 7.5% Intracranial hemorrhage 7.5% Joint hypermobility 7.5% Multiple lipomas 7.5% Nephrocalcinosis 7.5% Pruritus 7.5% Scoliosis 7.5% Sudden cardiac death 7.5% Telangiectasia of the skin 7.5% Renovascular hypertension 5% Abnormality of the mouth - Accelerated atherosclerosis - Angina pectoris - Angioid streaks of the retina - Autosomal recessive inheritance - Congestive heart failure - Hypermelanotic macule - Intermittent claudication - Macular degeneration - Mitral stenosis - Mitral valve prolapse - Reduced visual acuity - Renal insufficiency - Restrictive cardiomyopathy - Retinal hemorrhage - Stroke - 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. + GARD + Pseudoxanthoma elasticum
How to diagnose Pseudoxanthoma elasticum ?
What testing is available to identify unaffected carriers of pseudoxanthoma elasticum? When considering carrier testing for unaffected relatives of individuals with pseudoxanthoma elasticum (PXE), it is most useful to begin by testing an affected family member for mutations in the ABCC6 gene.  Eighty percent of individuals affected with PXE are found to have mutations in the ABCC6 gene by the genetic testing currently available.  Once the ABCC6 mutations that cause PXE in a family are identified, unaffected relatives may be tested for the familial mutations to determine whether or not they are carriers. + GARD + Pseudoxanthoma elasticum
What are the treatments for Pseudoxanthoma elasticum ?
What treatment might be available for pseudoxanthoma elasticum? Unfortunately, there is no cure for pseudoxanthoma elasticum.  Affected individuals are recommended to have regular physical examinations with their primary care physician and routine eye examinations with an eye doctor (ophthalmologist) who is familiar with retinal disorders.  A team of doctors in other specialties - including dermatology, cardiology, plastic surgery, vascular surgery, genetics, and nutrition - may also help with the management this condition.  Individuals should be alert to changes in their vision and should inform their eye doctor of any such changes.  Several therapies may be effective for slowing the reduction in vision in PXE.  Surgery may help to reduce skin symptoms, gastrointestinal symptoms, or severe vascular symptoms in the legs. + GARD + Pseudoxanthoma elasticum
What is (are) Potocki-Lupski syndrome ?
Potocki-Lupski syndrome (PTLS) is a genetic disorder characterized by the presence of an extra copy of a tiny portion of chromosome 17 (duplication of 17p11.2). People with this duplication often have low muscle tone, poor feeding, and failure to thrive during infancy. They may also present with delayed development of motor and verbal milestones. In addition, many individuals display some behaviors commonly associated with autism spectrum disorders. While most cases of Potocki-Lupski syndrome occur sporadically, in rare cases, it may be inherited. Treatment involves physical, occupational, and speech therapy. + GARD + Potocki-Lupski syndrome