Druvith/medqa huggingface dataset:
What are the symptoms of Mucolipidosis type 4 ? 

What are the signs and symptoms of Mucolipidosis type 4? The Human Phenotype Ontology provides the following list of signs and symptoms for Mucolipidosis type 4. 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 abdominal wall musculature 90% Cognitive impairment 90% Gait disturbance 90% Hyperreflexia 90% Neurological speech impairment 90% Opacification of the corneal stroma 90% Photophobia 90% Retinopathy 90% Strabismus 90% EEG abnormality 50% Incoordination 50% Muscular hypotonia 50% Nystagmus 50% Abnormal electroretinogram 7.5% Abnormal nasal morphology 7.5% Abnormality of retinal pigmentation 7.5% Coarse facial features 7.5% Genu recurvatum 7.5% Microcephaly 7.5% Microdontia 7.5% Narrow forehead 7.5% Palmoplantar keratoderma 7.5% Abnormality of ganglioside metabolism - Abnormality of mucopolysaccharide metabolism - Abnormality of the abdomen - Absent speech - Autosomal recessive inheritance - Babinski sign - Cerebellar atrophy - Cerebral dysmyelination - Decreased light- and dark-adapted electroretinogram amplitude - Developmental stagnation - Dysplastic corpus callosum - Dystonia - Infantile onset - Intellectual disability - Optic atrophy - Progressive retinal degeneration - Spastic tetraplegia - 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 is (are) Myotonic dystrophy ? 

Myotonic dystrophy is an inherited condition that affects the muscles and other body systems. It is the most common form of muscular dystrophy that begins in adulthood, usually in a person's 20s or 30s. This condition is characterized by progressive muscle loss and weakness, particularly in the lower legs, hands, neck, and face. People with myotonic dystrophy often have prolonged muscle tensing (myotonia) and are not able to relax certain muscles after use. The severity of the condition varies widely among affected people, even among members of the same family. There are two types of myotonic dystrophy: myotonic dystrophy type 1 and myotonic dystrophy type 2. The symptoms in people with myotonic dystrophy type 2 tend to be milder than in those with type 1. Although both types are inherited in an autosomal dominant pattern, they are caused by mutations in different genes. Myotonic dystrophy type 1 is caused by mutations in the DMPK gene, while type 2 is caused by mutations in the CNBP gene.
What causes Myotonic dystrophy ? 

What causes myotonic dystrophy? Myotonic dystrophy is caused by mutations called nucleotide repeat expansions in either the DMPK gene (in type 1) or the CNBP gene (in type 2). Nucleotide repeat expansions occur when a piece of DNA is abnormally repeated a number of times, which makes the gene unstable. In myotonic dystrophy, the gene instability leads to a series of events that ultimately prevent cells in muscles and other tissues from acting normally, leading to the features of the condition. The exact functions of these genes in not well understood. The DMPK gene may play a role in communication within cells, specifically in cells of the heart, brain, and skeletal muscles. The CNBP gene gives directions to make a protein found mainly in cells of the heart and skeletal muscles, where it is thought to regulate the activities of other genes.
What are the treatments for Myotonic dystrophy ? 

What treatment is available for for myotonic dystrophy? There is currently no cure or specific treatment for myotonic dystrophy. Treatment is aimed at managing symptoms and minimizing disability. Routine physical activity appears to help maintain muscle strength and endurance and to control musculoskeletal pain. Canes, braces, walkers and scooters can help as muscle weakness progresses. There are also medications that can lessen the myotonia. Pain management can be achieved through the use of mexilitene, gabapentin, nonsteroidal anti-inflammatory drugs (NSAIDS), low-dose thyroid replacement, low-dose steroids (prednisone), and tricyclic antidepressants. Other symptoms of myotonic dystrophy can also be treated. Heart problems should be followed by a cardiologist, but may be managed through insertion of a pacemaker and regular monitoring of cardiac function. Cataracts can be surgically corrected.
What is (are) Autoimmune pancreatitis ? 

Autoimmune pancreatitis affects the pancreas, a gland behind the stomach and in front of the spine, and can also affect the bile ducts, salivary glands, kidneys, and lymph nodes. It is thought to occur when the immune system mistakenly begins to attack these healthy body tissues, glands, and organs. Common signs and symptoms include painless jaundice, weight loss, and noncancerous masses in the pancreas and other organs. Treatment often involves corticosteroids. The condition may recur following treatment, and require additional therapy.
What are the symptoms of Hypomagnesemia primary ? 

What are the signs and symptoms of Hypomagnesemia primary? The Human Phenotype Ontology provides the following list of signs and symptoms for Hypomagnesemia primary. 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 - Astigmatism - Autosomal recessive inheritance - Chronic kidney disease - Failure to thrive - Feeding difficulties in infancy - Hematuria - Hypercalciuria - Hypermagnesiuria - Hypermetropia - Hyperuricemia - Hypocitraturia - Hypomagnesemia - Juvenile onset - Myopia - Nephrocalcinosis - Nephrolithiasis - Nystagmus - Polydipsia - Polyuria - Recurrent urinary tract infections - Renal calcium wasting - Renal magnesium wasting - Renal tubular acidosis - Seizures - Strabismus - Tetany - 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 autosomal recessive 3 ? 

What are the signs and symptoms of Spinocerebellar ataxia autosomal recessive 3? The Human Phenotype Ontology provides the following list of signs and symptoms for Spinocerebellar ataxia autosomal recessive 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) Ataxia - Autosomal recessive inheritance - Blindness - Cochlear degeneration - Hearing impairment - 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 is (are) Bartter syndrome ? 

Bartter syndrome is a group of similar kidney disorders that cause an imbalance of potassium, sodium, chloride, and other molecules in the body. In some cases, the condition manifests before birth with increased amniotic fluid surrounding the affected fetus (polyhydramnios). Affected infants typically do not grow and gain wait as expected. Dehydration, constipation and increased urine production result from losing too much salt (sodium chloride) in the urine, and weakening of the bones can occur due to excess loss of calcium. Low levels of potassium in the blood (hypokalemia) can cause muscle weakness, cramping, and fatigue. It is caused by mutations in any one of at least 5 genes and is inherited in an autosomal recessive manner. The different types of Bartter syndrome are classified according to the specific gene that causes the condition. Treatment depends on the type of the syndrome present but chiefly focuses on preventing the loss of too much potassium from the body.
What causes Bartter syndrome ? 

What causes Bartter syndrome? Bartter syndrome may be caused by mutations in any one of several genes; the genetic cause in each case corresponds to the type of Bartter syndrome each affected individual has. Types I, II and IV typically result in the antenatal forms of Bartter syndrome (beginning before birth) while type III results in classical Bartter syndrome (usually beginning in early childhood). Type I results from mutations in the SLC12A1 gene; type II from mutations in the KCNJ1 gene; type III from mutations in the CLCNKB gene; and type IV from mutations in the BSND gene, or from a combination of mutations in the CLCNKA and CLCNKB genes. In some people with Bartter syndrome, the genetic cause of the disorder remains unknown; there may be other genes that cause the condition that have not yet been identified. All of these genes are essential for normal kidney function - they are involved in the kidneys' abilities to reabsorb salt. Abnormal changes in these genes impair these abilities, allowing for the loss of excess salt through the urine and also affecting the reabsorption of other things including potassium and calcium. The resulting imbalance of these in the body lead to the signs and symptoms of Bartter syndrome.
Is Bartter syndrome inherited ? 

How is Bartter syndrome inherited? Bartter syndrome is inherited in an autosomal recessive manner, which means that both copies of the disease-causing gene (one inherited from each parent) have a mutation in an affected individual. Parents who each carry one mutated copy of the gene are referred to as carriers and typically do not have signs or symptoms of the condition. When two carriers for 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. Click here to visit the Genetic Home Reference Web site and view an illustration that demonstrates autosomal recessive inheritance.
How to diagnose Bartter syndrome ? 

How is Bartter syndrome diagnosed? Bartter syndrome is usually diagnosed after a combination of tests are performed on an individual with the signs and symptoms of the condition. Blood test results in an affected individual typically show low blood potassium levels (with normal blood pressure); low blood chloride levels; and an acid/base balance that is skewed towards the base (i.e. the blood is more alkaline than usual). High levels of the hormones renin and aldosterone in the blood would also support the diagnosis. Urine test results that would support the diagnosis include high levels of potassium and chloride, suggesting that the kidneys have impaired ability to control the concentrations of these electrolytes. A positive genetic test result would confirm the diagnosis. Is genetic testing available for Bartter syndrome? Yes, genetic testing for Bartter syndrome is available. GeneTests lists the names of laboratories that are performing clinical genetic testing for Bartter syndrome. To view a list of the clinical laboratories performing testing for each type of Bartter syndrome, click on the appropriate link below: Antenatal Bartter syndrome type I Antenatal Bartter syndrome type II Bartter syndrome type III (Classical Bartter syndrome) Bartter syndrome type IVA (Infantile Bartter Syndrome with Sensorineural Deafness) Bartter syndrome type IVB Please note that most of the laboratories listed through GeneTests do not accept direct contact from patients and their families; therefore, individuals interested in learning more will need to work with a health care provider or a genetics professional.
What are the treatments for Bartter syndrome ? 

How might Bartter syndrome be treated? Treatment of Bartter syndrome depends on the type of the syndrome that the affected individual has, but it primarily focuses on preventing the loss of too much of potassium from the body. This may include oral potassium (K) supplements, medication such as indomethacin, and potassium-sparing diuretics. In high-stress situations such as illness or trauma, blood electrolyte levels can change rapidly, which may require immediate intravenous treatment. Genetic counseling may benefit affected individuals and their families. eMedicine has an article containing additional, thorough information about the management and treatment of Bartter syndrome. Click here to view this information.
What is (are) Mevalonic aciduria ? 

Mevalonic aciduria is the severe form of mevalonate kinase deficiency, a condition characterized by recurrent episodes of fever that typically begin during infancy. During these fever episodes, people with mevalonic aciduria may have an enlarged liver and spleen (hepatosplenomegaly), lymphadenopathy, abdominal pain, diarrhea, joint pain (arthralgia), and skin rashes. Additional ongoing issues include developmental delay, progressive ataxia, progressive problems with vision, an unusually small, elongated head, and failure to thrive. Mevalonic aciduria is caused by deficiency of mevalonate kinase, the first committed enzyme of cholesterol biosynthesis. This deficiency occurs as a result of inherited mutations in the MVK gene. This condition is inherited in an autosomal recessive pattern. Treatment is challenging and remains mainly supportive. The less severe type of mevalonate kinase deficiency is called hyperimmunoglobulinemia D syndrome (HIDS).
What are the symptoms of Mevalonic aciduria ? 

What are the signs and symptoms of Mevalonic aciduria? The Human Phenotype Ontology provides the following list of signs and symptoms for Mevalonic aciduria. 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) Cerebral cortical atrophy 90% Cognitive impairment 90% Delayed skeletal maturation 90% Dolichocephaly 90% Microcephaly 90% Muscular hypotonia 90% Seizures 90% Short stature 90% Splenomegaly 90% Triangular face 90% Blue sclerae 50% Cataract 50% Incoordination 50% Low-set, posteriorly rotated ears 50% Kyphoscoliosis 5% Aciduria - Agenesis of cerebellar vermis - Arthralgia - Autosomal recessive inheritance - Cerebellar atrophy - Cerebral atrophy - Diarrhea - Edema - Elevated hepatic transaminases - Elevated serum creatine phosphokinase - Failure to thrive - Fluctuating hepatomegaly - Fluctuating splenomegaly - Large fontanelles - Leukocytosis - Low-set ears - Lymphadenopathy - Morbilliform rash - Normocytic hypoplastic anemia - Nystagmus - Posteriorly rotated ears - Progressive cerebellar ataxia - Skin rash - Thrombocytopenia - Vomiting - 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 treatments for Mevalonic aciduria ? 

How might mevalonic aciduria be treated? Treatment of mevalonic aciduria remains a challenge. There is no standard treatment that is effective in all patients, so it remains mainly supportive. Treatment with simvastatin (an inhibitor of hydroxymethylglutaryl coenzyme A reductase, the enzyme that catalyzes the formation of mevalonic acid), which has been used with guarded success in patients with HIDS, worsened the clinical status of two patients with mevalonic aciduria. Anakinra, another medication used with some degree of success in HIDS patients, induced partial remission in at least one patient with mevalonic aciduria, but not all patients respond to so favorably.  Reports of successful treatment of mevalonic aciduria through allogenic bone marrow transplantation have also surfaced. At this point, this therapy is investigational and potentially applicable to patients with mevalonic aciduria whose condition is resistant to therapy with anti-inflammatory drugs (e.g., inhibitors of TNF-alpha and interleukin-1 beta). The following articles provide additional details regarding treatment of mevalonic aciduria. Nevyjel M, Pontillo A, Calligaris L, Tommasini A, D'Osualdo A, Waterham HR, Granzotto M, Crovella S, Barbi E, Ventura A. Diagnostics and therapeutic insights in a severe case of mevalonate kinase deficiency. Pediatrics. 2007 Feb;119(2):e523-7. Neven B, Valayannopoulos V, Quartier P, Blanche S, Prieur AM, Debr M, Rolland MO, Rabier D, Cuisset L, Cavazzana-Calvo M, de Lonlay P, Fischer A. Allogeneic bone marrow transplantation in mevalonic aciduria. N Engl J Med. 2007 Jun 28;356(26):2700-3. Arkwright PD, Abinun M, Cant AJ. Mevalonic aciduria cured by bone marrow transplantation. N Engl J Med. 2007 Sep 27;357(13):1350.
What is (are) Retinochoroidal coloboma ? 

Retinochoroidal coloboma is an eye abnormality that occurs before birth. It is characterized by missing pieces of tissue in both the retina (the light-sensitive tissue lining the back of the eye) and choroid (the blood vessel layer under the retina). In many cases, retinochoroidal coloboma does not cause symptoms. However, complications such as retinal detachment may occur at any age. Other possible complications include loss of visual clarity or distorted vision; cataract; and abnormal blood vessel growth in the choroid (choroidal neovascularization). Retinochoroidal coloboma can involve one or both eyes, and may occur alone or in association with other birth defects. It can be inherited or can occur sporadically.
What is (are) Gordon syndrome ? 

Gordon Syndrome is a rare, inherited type of distal arthrogryposis typically characterized by a combination of camptodactyly (a permanent fixation of several fingers in a flexed position), clubfoot (abnormal bending inward of the foot), and less frequently, cleft palate. Intelligence is usually normal. In some cases, additional abnormalities such as scoliosis or undescended testicles in males may be present. The range and severity of symptoms may vary from case to case. Gordon syndrome is thought to be inherited in an autosomal dominant or X-linked dominant manner. The exact cause remains unknown.
Is Gordon syndrome inherited ? 

How is Gordon syndrome inherited? While some reports suggest Gordon syndrome may be inherited in an X-linked dominant manner, most agree that it is inherited in an autosomal dominant manner with reduced expressivity and incomplete penetrance in females. In autosomal dominant inheritance, having only one mutated copy of the disease-causing gene in each cell is sufficient to cause signs and symptoms of the condition. When an individual with an autosomal dominant condition has children, each child has a 50% (1 in 2) risk to inherit the mutated copy of the gene. If a condition shows variable or reduced expressivity, it means that there can be a range in the nature and severity of signs and symptoms among affected individuals. Incomplete penetrance means that a portion of the individuals who carry the mutated copy of the disease-causing gene will not have any features of the condition.
What is (are) Retinal vasculopathy with cerebral leukodystrophy ? 

Retinal vasculopathy with cerebral leukodystrophy (RVCL) is a rare, genetic condition that primarily affects the central nervous system. Symptoms begin in adulthood (usually in the 40s) and may include loss of vision, mini-strokes, and dementia. Death can sometimes occur within 10 years of the first symptoms appearing. RVCL is inherited in an autosomal dominant manner and is caused by mutations in the TREX1 gene. Treatments currently aim to manage or alleviate the symptoms rather than treating the underlying cause. RVCL is now considered to include the following 3 conditions which were previously thought to be distinct: hereditary endotheliopathy, retinopathy, nephropathy, and stroke (HERNS); cerebroretinal vasculopathy (CRV); and hereditary vascular retinopathy (HVR).