Druvith/medqa huggingface dataset:
What is (are) Mucopolysaccharidosis type IIIB ? 

Mucopolysaccharidosis type IIIB (MPS IIIB) is an genetic disorder that makes the body unable to break down large sugar molecules called glycosaminoglycans (GAGs, formerly called mucopolysaccharides). Specifically, people with this condition are unable to break down a GAG called heparan sulfate. Affected individuals can have severe neurological symptoms, including progressive dementia, aggressive behavior, hyperactivity, seizures, deafness, loss of vision, and an inability to sleep for more than a few hours at a time. MPS IIIB is caused by alterations (mutations) in the NAGLU gene. This gene provides the instructions for producing an enzyme called N-alpha-acetylglucosaminidase, which is needed to completely break down heparan sulfate. MPS IIIB is inherited in an autosomal recessive manner. There is no specific treatment for this condition. Most people with MPS IIIB live into their teenage years, and some live longer.
What are the symptoms of Mucopolysaccharidosis type IIIB ? 

What are the signs and symptoms of Mucopolysaccharidosis type IIIB? The Human Phenotype Ontology provides the following list of signs and symptoms for Mucopolysaccharidosis type IIIB. 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) Aggressive behavior - Asymmetric septal hypertrophy - Autosomal recessive inheritance - Cardiomegaly - Coarse facial features - Coarse hair - Dense calvaria - Diarrhea - Dysostosis multiplex - Hearing impairment - Heparan sulfate excretion in urine - Hepatomegaly - Hirsutism - Hyperactivity - Intellectual disability - Joint stiffness - Juvenile onset - Ovoid thoracolumbar vertebrae - Progressive neurologic deterioration - Recurrent upper respiratory tract infections - Seizures - Sleep disturbance - Splenomegaly - Synophrys - Thickened ribs - 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 Charlie M syndrome ? 

What are the signs and symptoms of Charlie M syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Charlie M 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 fingernails 90% Abnormality of the toenails 90% Brachydactyly syndrome 90% Finger syndactyly 90% Hypertelorism 90% Narrow mouth 90% Non-midline cleft lip 90% Reduced number of teeth 90% Split hand 90% Thin vermilion border 90% Abnormality of the metacarpal bones 50% Abnormality of the nose 50% Short philtrum 50% Macrotia 7.5% Triphalangeal thumb 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 Ablepharon macrostomia syndrome ? 

What are the signs and symptoms of Ablepharon macrostomia syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Ablepharon macrostomia 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 hair quantity 90% Abnormality of the eyelashes 90% Aplasia/Hypoplasia of the eyebrow 90% Cutis laxa 90% Fine hair 90% Hypoplasia of the zygomatic bone 90% Neurological speech impairment 90% Underdeveloped nasal alae 90% Wide mouth 90% Abnormality of female external genitalia 50% Anteverted nares 50% Aplasia/Hypoplasia of the nipples 50% Breast aplasia 50% Camptodactyly of finger 50% Cognitive impairment 50% Cryptorchidism 50% Dry skin 50% Hearing impairment 50% Hypoplasia of penis 50% Microdontia 50% Myopia 50% Opacification of the corneal stroma 50% Thin skin 50% Umbilical hernia 50% Visual impairment 50% Abnormality of skin pigmentation 7.5% Atresia of the external auditory canal 7.5% Corneal erosion 7.5% Depressed nasal bridge 7.5% Omphalocele 7.5% Thin vermilion border 7.5% Toe syndactyly 7.5% Short upper lip 5% Talipes equinovarus 5% Ablepharon - Abnormal nasal morphology - Absent eyebrow - Absent eyelashes - Autosomal recessive inheritance - Cryptophthalmos - Delayed speech and language development - Hypertelorism - Microtia, third degree - Ventral hernia - 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 Nievergelt syndrome ? 

What are the signs and symptoms of Nievergelt syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Nievergelt 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 fibula 90% Abnormality of the tibia 90% Aplasia/Hypoplasia of the radius 90% Camptodactyly of finger 90% Elbow dislocation 90% Genu valgum 90% Limitation of joint mobility 90% Micromelia 90% Radioulnar synostosis 90% Short stature 90% Tarsal synostosis 90% Abnormality of the wrist 7.5% Clinodactyly of the 5th finger 7.5% Cognitive impairment 7.5% Dolichocephaly 7.5% Finger syndactyly 7.5% Genu varum 7.5% Large face 7.5% Sacral dimple 7.5% Scoliosis 7.5% Single transverse palmar crease 7.5% Strabismus 7.5% Autosomal dominant inheritance - Mesomelia - Mesomelic short stature - Metatarsal synostosis - Overgrowth - Radial head subluxation - Skin dimples - 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 Microduplication Xp11.22-p11.23 syndrome ? 

What are the signs and symptoms of Microduplication Xp11.22-p11.23 syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Microduplication Xp11.22-p11.23 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 chromosome segregation 90% Cognitive impairment 90% Neurological speech impairment 90% Abnormality of the voice 50% EEG abnormality 50% Obesity 50% Pes cavus 50% Pes planus 50% Precocious puberty 50% Seizures 50% Toe syndactyly 50% Autism 7.5% Absence seizures - Hoarse voice - Intellectual disability, borderline - Nasal speech - Phenotypic variability - Poor speech - Shyness - Syndactyly - X-linked 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 is (are) Andersen-Tawil syndrome ? 

Andersen-Tawil syndrome is a type of long QT syndrome and is also considered a rare form of periodic paralysis. It causes episodes of muscle weakness, changes in heart rhythm (arrhythmia), and developmental abnormalities. Physical abnormalities associated with this condition typically affect the head, face, and limbs. About 60% of cases of Andersen-Tawil syndrome are caused by mutations in the KCNJ2 gene. The cause of the remaining cases remains unknown. This condition is inherited in an autosomal dominant pattern.
How to diagnose Andersen-Tawil syndrome ? 

Is genetic testing available for Andersen-Tawil syndrome? Yes, 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 is Andersen-Tawil syndrome diagnosed? The diagnosis of Andersen-Tawil syndrome might be suspected in individuals with either: 1. Two of the following three criteria: Periodic paralysis Symptomatic cardiac arrhythmias or evidence of enlarged U-waves, ventricular ectopy, or a prolonged QTc or QUc interval on electrocardiogram (ECG)  Characteristic facial features, dental abnormalities, small hands and feet, and at least two of the following: Low-set ears Widely spaced eyes Small lower jaw (mandible) Fifth-digit clinodactyly (curved pinky finger) Syndactyly or 2. One of the above three criteria in addition to at least one other family member who meets two of the three criteria. The presence of a mutation in the KCNJ2 gene confirms the diagnosis of Andersen-Tawil syndrome.
What is (are) Anencephaly ? 

Anencephaly is a type of neural tube defect characterized by abnormal development of the brain and the bones of the skull. The neural tube is a narrow channel that normally folds and closes between the 3rd and 4th weeks of pregnancy, forming the brain and spinal cord of the embryo. Anencephaly occurs when the 'cephalic' or head end of the neural tube fails to close, causing the absence of a major portion of the brain, skull, and scalp. Infants with this disorder are born without a forebrain (the front part of the brain) and a cerebrum (the thinking and coordinating part of the brain). The remaining brain tissue is often exposed (not covered by bone or skin). Affected babies are usually blind, deaf, unconscious, and unable to feel pain. Almost all babies with anencephaly die before birth, although some may survive a few hours or a few days after birth. Anencephaly is likely caused by an interaction between genetic and environmental factors, many of which remain unknown.
What are the symptoms of Anencephaly ? 

What are the signs and symptoms of Anencephaly? The Human Phenotype Ontology provides the following list of signs and symptoms for Anencephaly. 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) Anencephaly 90% Primary adrenal insufficiency 90% Spina bifida - 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 Anencephaly ? 

What causes anencephaly? The underlying cause of anencephaly is not fully understood. Like other forms of neural tube defects (NTDs), anencephaly is likely caused by the interaction of multiple genes and environmental factors, many of which remain unknown. Variations in many genes may influence the risk of developing anencephaly. The best-studied gene thus far is the MTHFR gene, which gives the body instructions to make a protein used to process the vitamin folate (also called vitamin B9). A deficiency of folate is a known risk factor for NTDs. Other genes involved in folate processing, and the development of the neural tube, may also affect the risk. Researchers have also looked at environmental factors that could contribute to the risk of anencephaly. Folate appears to play a significant role, and studies have shown that taking folic acid (a form of folate), before getting pregnant and very early in pregnancy, significantly reduces the risk to have a baby with a NTD. Other possible maternal risk factors for anencephaly include diabetes mellitus; obesity; exposure to high heat (such as a fever or use of a hot tub or sauna) in early pregnancy; and the use of certain anti-seizure medications during pregnancy.
Is Anencephaly inherited ? 

Is anencephaly inherited? Most cases of anencephaly are sporadic, which means they occur in people with no family history of anencephaly or other neural tube defects (NTDs). In some cases, it may be associated with a chromosome abnormality, a severe malformation syndrome, or disruption of the amniotic membrane. A small portion of cases have appeared to be familial, but it often does not have a clear inheritance pattern. In isolated populations, anencephaly has been suspected to be due to a single gene. In Iranian Jews, who have high rates of consanguinity (mating with family members), it is inherited in an autosomal recessive manner. Parents who have had a child with anencephaly are at an increased risk to have another affected child (compared with the risk in the general population). Because most cases are believed to be multifactorial (due to interaction of genetic and environmental factors), the recurrence risk is estimated to be between 2% and 5% after a single case. If anencephaly is known to be associated with an underlying disorder, the recurrence risk may depend on that of the underlying disorder. For women who have previously had a fetus or infant with anencephaly, the Centers for Disease Control and Prevention (CDC) recommends increasing the intake of folic acid to 4mg per day beginning at least one month prior to conception. People who have had a pregnancy or child with anencephaly or another NTD, and have questions about future risk, are encouraged to speak with a genetic counselor or other genetics professional.
What is (are) Autoimmune gastrointestinal dysmotility ? 

Autoimmune gastrointestinal dysmotility (AGID) is a rare form of autoimmune autonomic neuropathy that can occur either due to an idiopathic cause or a paraneoplastic cause. Idiopathic forms of AGID are a manifestation of autoimmune autonomic neuropathy that affects the digestive nervous system. The signs and symptoms of AGID may include achalasia,gastroparesis, hypertrophic pyloric stenosis, intestinal pseudo-obstruction, megacolon and anal spasm. Treatment options for AGID includes symptom relief, treatment of any underlying neoplasm if necessary, immunotherapy and supportive treatment. Nutrition and hydration therapy as well as management of abdominal pain are important supportive treatment measures.
What are the symptoms of Hypertrichosis, hyperkeratosis, mental retardation, and distinctive facial features ? 

What are the signs and symptoms of Hypertrichosis, hyperkeratosis, mental retardation, and distinctive facial features? The Human Phenotype Ontology provides the following list of signs and symptoms for Hypertrichosis, hyperkeratosis, mental retardation, and distinctive facial features. 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 pinna - Aggressive behavior - Arnold-Chiari type I malformation - Blepharophimosis - Broad alveolar ridges - Broad foot - Broad nasal tip - Gingival overgrowth - Highly arched eyebrow - Hyperkeratosis - Hypertrichosis - Intellectual disability - Low anterior hairline - Low posterior hairline - Low-set ears - Posteriorly rotated ears - Prominent fingertip pads - Short chin - Short palpebral fissure - Short philtrum - Sporadic - Thick corpus callosum - Thick eyebrow - Upslanted palpebral fissure - Wide 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 is (are) X-linked visceral heterotaxy 1 ? 

X-linked visceral heterotaxy type 1 is a very rare form of heterotaxy that has only been reported in a few families. Heterotaxy is the right/left transposition of thoracic and/or abdominal organs. This condition is caused by mutations in the ZIC3 gene, is inherited in an X-linked recessive fashion, and is usually seen in males. Physical features include heart abnormalities such as dextrocardia, transposition of great vessels, ventricular septal defect, patent ductus arteriosus, pulmonic stenosis; situs inversus, and missing (asplenia) and/or extra spleens (polysplenia). Affected individuals can also experience abnormalities in the development of the midline of the body, which can cause holoprosencephaly , myelomeningocele, urological anomalies, widely spaced eyes (hypertelorism), cleft palate, and abnormalities of the sacral spine and anus. Heterotaxia with recurrent respiratory infections are called primary ciliary dyskinesia.
What are the symptoms of X-linked visceral heterotaxy 1 ? 

What are the signs and symptoms of X-linked visceral heterotaxy 1? The Human Phenotype Ontology provides the following list of signs and symptoms for X-linked visceral heterotaxy 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) Abdominal situs inversus - Asplenia - Dextrocardia - Patent ductus arteriosus - Polysplenia - Pulmonic stenosis - Ventricular septal defect - X-linked 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.