Druvith/medqa1 huggingface dataset:
Question:  What are the symptoms of Frank Ter Haar syndrome ?
Answer: What are the signs and symptoms of Frank Ter Haar syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Frank Ter Haar 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) Motor delay 5% Abnormality of cardiovascular system morphology - Anterior concavity of thoracic vertebrae - Bowing of the long bones - Broad clavicles - Broad nasal tip - Buphthalmos - Coarse facial features - Cortical irregularity - Delayed cranial suture closure - Dental malocclusion - Flared metaphysis - Flat occiput - Full cheeks - Gingival overgrowth - Growth delay - High palate - Hip dysplasia - Hypertelorism - Large eyes - Low-set ears - Osteopenia - Osteoporosis - Pectus excavatum - Prominent coccyx - Prominent forehead - Proptosis - Protruding ear - Short long bone - Short phalanx of finger - Talipes equinovarus - Wide anterior fontanel - Wide mouth - Wormian bones - 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.
Question:  What are the symptoms of Odonto onycho dysplasia with alopecia ?
Answer: What are the signs and symptoms of Odonto onycho dysplasia with alopecia? The Human Phenotype Ontology provides the following list of signs and symptoms for Odonto onycho dysplasia with alopecia. 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% Alopecia 90% Aplasia/Hypoplasia of the eyebrow 90% Hypoplastic toenails 90% Microdontia 90% Palmoplantar keratoderma 90% Reduced number of teeth 90% The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
Question:  What are the symptoms of Waardenburg syndrome type 2B ?
Answer: What are the signs and symptoms of Waardenburg syndrome type 2B? The Human Phenotype Ontology provides the following list of signs and symptoms for Waardenburg syndrome type 2B. 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 face - Heterochromia iridis - Premature graying of hair - Sensorineural hearing impairment - White forelock - 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.
Question:  What is (are) Chromosome 3p- syndrome ?
Answer: Chromosome 3p- syndrome is a rare chromosome abnormality that occurs when there is a missing copy of the genetic material located towards the end of the short arm (p) of chromosome 3. The severity of the condition and the signs and symptoms depend on the exact size and location of the deletion and which genes are involved. Some affected people appear to have no features or mild features, while others are more severely affected. Common symptoms shared by many people with this deletion include poor growth, developmental delay, intellectual disability, distinctive facial features, autism spectrum disorder, an unusually small head (microcephaly), and poor muscle tone (hypotonia). Most cases are not inherited, but people can pass the deletion on to their children. Treatment is based on the signs and symptoms present in each person.
Question:  What causes Chromosome 3p- syndrome ?
Answer: What causes chromosome 3p- syndrome? In most people with chromosome 3p- syndrome, the deletion occurs as a new mutation (called a de novo mutation) and is not inherited from a parent. De novo mutations are due to a random error that occurs during the formation of egg or sperm cells, or shortly after conception. In a few cases, the deletion is inherited from a parent.
Question:  Is Chromosome 3p- syndrome inherited ?
Answer: Is chromosome 3p- syndrome inherited? In most cases, chromosome 3p- syndrome occurs for the first time in the affected person (de novo mutation). However, the deletion is rarely inherited from a parent. In these cases, the deletion is passed down in an autosomal dominant manner. This means that a person with chromosome 3p- syndrome has a 50% chance with each pregnancy of passing the condition on to his or her child. In theory, it is possible for a parent to not have the deletion in their chromosomes on a blood test, but have the deletion in some of their egg or sperm cells only. This phenomenon is called germline mosaicism. In these rare cases, it would be possible to have another child with the deletion. To our knowledge, this has not been reported with chromosome 3p- syndrome. People interested in learning more about genetic risks to themselves or family members should speak with a genetics professional.
Question:  How to diagnose Chromosome 3p- syndrome ?
Answer: How is chromosome 3p- syndrome diagnosed? There are several different specialized tests that can be used to diagnose a chromosome 3p- syndrome. These include: Karyotype - a karyotype is a laboratory test that produces an image of a person's chromosomes. This test can be used to diagnose large deletions. FISH - a laboratory technique that is used to detect and locate a specific DNA sequence on a chromosome. During FISH, a chromosome is exposed to a small DNA sequence called a probe that has a fluorescent molecule attached to it. The probe sequence binds to its corresponding sequence on the chromosome. This test can be used in combination with karyotyping for deletions that are too small to be seen on karyotype, alone. However, FISH is only useful if the person ordering the test suspects there is a duplication of a specific region of 3p. Array CGH - a technology that detects deletions that are too small to be seen on karyotype.
Question:  What are the treatments for Chromosome 3p- syndrome ?
Answer: How might chromosome 3p- syndrome be treated? Because chromosome 3p- syndrome affects many different systems of the body, medical management is often provided by a team of doctors and other healthcare professionals. Treatment for this deletion varies based on the signs and symptoms present in each person. For example, children with delayed motor milestones (i.e. walking) and/or muscle problems may be referred for physical or occupational therapy. Severe feeding difficulties may be treated temporarily with a nasogastric tube or a gastrostomy tube to ensure that a baby or child gets enough nutrients. Certain medications may be prescribed to treat seizures. Special education services are often necessary for children with intellectual disability. Surgery may be required to treat certain physical abnormalities such as cleft palate or congenital heart defects, if present. Please speak to your healthcare provider if you have any questions about your personal medical management plan.
Question:  What is (are) Epidermolytic ichthyosis ?
Answer: Epidermolytic ichthyosis (EI) is a rare, genetic skin disorder. It becomes apparent at birth, or shortly after birth, with reddening, scaling, and severe blistering of the skin. Hyperkeratosis (thickening of the skin) develops within months and worsens over time. Blister formation decreases, but may still occur after skin trauma or during summer months. Skin can be itchy and smelly, and prone to infection. Other features may include reduced sweating; nail abnormalities; and in severe cases, growth failure. EI is caused by changes (mutations) in the KRT1 or KRT10 genes. About half of cases are due to new mutations and are not inherited from a parent (sporadic). Other cases are usually inherited in an autosomal dominant manner, and rarely, in an autosomal recessive manner. Treatment aims at alleviating and preventing symptoms and may include topical moisturizers or medications, and antiseptic washes.
Question:  What are the symptoms of Epidermolytic ichthyosis ?
Answer: What are the signs and symptoms of Epidermolytic ichthyosis? The Human Phenotype Ontology provides the following list of signs and symptoms for Epidermolytic ichthyosis. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Abnormal blistering of the skin 90% Ichthyosis 90% Weight loss 90% Melanocytic nevus 50% Conjunctival hamartoma 7.5% Palmoplantar keratoderma 7.5% Skin ulcer 7.5% Autosomal dominant inheritance - Erythroderma - Palmoplantar hyperkeratosis - Scaling skin - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
Question:  Is Epidermolytic ichthyosis inherited ?
Answer: How is epidermolytic ichthyosis inherited? Many cases of epidermolytic ichthyosis (EI) are sporadic. This means they result from a new mutation in one of the responsible genes (KRT1 or KRT10), in people with no family history of EI. However, while people with sporadic EI did not inherit the condition from a parent, they may still pass the condition on to their children. Inherited cases of EI usually have an autosomal dominant inheritance pattern. This means that having a mutation in only one copy of KRT1 or KRT10 in each cell is enough to cause features of the condition. When a person with a mutation that causes an autosomal dominant condition has children, each child has a 50% (1 in 2) chance to inherit that mutation. Typically, EI due to a new mutation will follow autosomal dominant inheritance in subsequent generations. Very rarely, EI caused by mutations in the KRT10 gene is inherited in an autosomal recessive manner. This means that to be affected, a person must have a mutation in both copies of the responsible gene in each cell. Affected people inherit one mutated copy of the gene from each parent, who is referred to as a carrier. Carriers of an autosomal recessive condition typically do not have any signs or symptoms (they are unaffected). When 2 carriers of an autosomal recessive condition have children, each child has a: 25% (1 in 4) chance to be affected 50% (1 in 2) chance to be an unaffected carrier like each parent 25% chance to be unaffected and not be a carrier.
Question:  What are the symptoms of Spastic paraplegia 39 ?
Answer: What are the signs and symptoms of Spastic paraplegia 39? The Human Phenotype Ontology provides the following list of signs and symptoms for Spastic paraplegia 39. 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 5% Cerebellar atrophy 5% Atrophy of the spinal cord - Autosomal recessive inheritance - Babinski sign - Distal amyotrophy - Distal lower limb muscle weakness - Gait disturbance - Hyperreflexia - Progressive spastic paraplegia - 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.
Question:  What is (are) Fibrous dysplasia ?
Answer: Fibrous dysplasia is a skeletal disorder that is characterized by the replacement of normal bone with fibrous bone tissue. It may involve one bone (monostotic) or multiple bones (polyostotic). Fibrous dysplasia can affect any bone in the body. The most common sites are the bones in the skull and face, the long bones in the arms and legs, the pelvis, and the ribs. Though many individuals with this condition do not have any symptoms, others may have bone pain, abnormally shaped bones, or an increased risk of fractures (broken bones). This condition can occur alone or as part of a genetic disorder, such as McCune-Albright syndrome. While there is no cure for fibrous dysplasia, the symptoms can be treated. Medications known as bisphosphonates can reduce pain and surgery may be indicated for fractures or to correct misshapen bones.
Question:  What are the symptoms of Fibrous dysplasia ?
Answer: What are the symptoms of fibrous dysplasia? Fibrous dysplasia may cause no symptoms, mild symptoms, or severe symptoms. The most common symptoms are bone pain, bone deformities, fractures, and skin pigmentation differences (light brown spots on the skin). The problems that a person experiences depend on the specific bone(s) affected. For example, if the legs are of different lengths, they might limp when they walk; if the bones in the sinuses are affected, chronic sinus congestion may be a present. In rare cases, fibrous dysplasia is associated with abnormalities in the hormone-producing glands of the endocrine system. This may lead to precocious puberty, hyperthyroidism (excess thyroid hormone production), excess growth hormone (gigantism or acromegaly), and/or excess cortisol production (Cushing syndrome). If the face or skull bones are affected, hearing or vision loss may occur.
Question:  What causes Fibrous dysplasia ?
Answer: What causes fibrous dysplasia? The cause of fibrous dysplasia has been linked to a gene mutation that occurs after conception, in the early stages of fetal development. The mutation involves a gene that affects the cells that produce bone. People with fibrous dysplasia carry this mutation in some, but not all cells of their body. It is not well understood why the mutation occurs, but it is not inherited from a parent, nor can it be passed on to future offspring.
Question:  What are the treatments for Fibrous dysplasia ?
Answer: How might fibrous dysplasia be treated? Unfortunately, there is no cure for fibrous dysplasia. Treatment depends on the symptoms that develop. Fractures often require surgery, but can sometimes be treated with casting or splints.] Surgery is most appropriate in cases where fractures are likely to occur, or where bones have become misshapen. Surgery may also be used to relieve pain. Medications known as bisphosphonates are also used to relieve bone pain. Other healthy strategies such as physical activity and adequate intake of calcium, phosphorus, and vitamin D are also encouraged.[  Radiation therapy is not recommended for patients with fibrous dysplasia because it is associated with an increased risk of cancerous transformation. Careful, long-term follow-up to monitor fibrous dysplasia is advised.
Question:  What is (are) Familial avascular necrosis of the femoral head ?
Answer: Avascular necrosis of the femoral head (ANFH) is a degenerative condition which causes the upper ends of the thigh bones (femurs) to break down due to an inadequate blood supply and deficient bone repair. It can lead to pain and limping and cause the legs to be of unequal length. The prevalence of ANFH is unknown but around 15,000 cases are reported each year in the United States, with most cases being associated with mechanical disruption (hip trauma or surgery), hypofibrinolysis (a reduced ability to dissolve clots), steroid use, smoking, alcohol intake, hemoglobinopathies and hyperlipidemia (an increase in the amount of fat - such as cholesterol and triglycerides - in the blood). Familial forms of ANFH appear to be very rare, with only a few families reported in the medical literature. Age of onset in these familial cases ranges from 15-48 years (as opposed to between 3rd to 5th decade of life for other forms of ANFH). Transmission in familial cases is autosomal dominant and mutations in the type II collagen gene (COL2A1) have been detected in affected family members.
Question:  What are the symptoms of Familial avascular necrosis of the femoral head ?
Answer: What are the signs and symptoms of Familial avascular necrosis of the femoral head? The Human Phenotype Ontology provides the following list of signs and symptoms for Familial avascular necrosis of the femoral head. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Autosomal dominant inheritance - Avascular necrosis of the capital femoral epiphysis - 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.
Question:  What is (are) C1q deficiency ?
Answer: C1q deficiency is a rare disorder associated with recurrent skin lesions, chronic infections, systemic lupus erythematosus (SLE) or SLE-like diseases. It has also been associated with a kidney disease known as mesangial proliferative glomerulonephritis. C1q is a protein and together with other proteins, C1r and C1s, it forms the C1 complex. This complex is important for the activation of the complement system (a group of proteins that work with the immune system). It also disposes cells that are dead. C1q deficiency presents in 2 different forms, absent C1q protein or abnormal C1q protein. Symptoms include infections (ear infections (otitis media), meningitis, urinary tract infections, oral infections); skin lesions (small blisters (vesicles), dark patches, and atrophic areas) that get worse upon light exposure; cataracts; loss of eyelashes, eyebrows, and scalp hair; blood in urine; and glomerulonephritis. About 93% of cases are associated with systemic lupus erythematosus. It can be caused by mutations in the C1QA, C1QB or C1QC genes and is inherited in an autosomal recessive pattern. Treatment depends on the symptoms. Recently, it was shown that C1q production can be restored by allogeneic hematopoietic stem cell transplantation, a  procedure in which a person receives blood-forming stem cells (cells from which all blood cells develop) from a genetically similar, but not identical donor.
Question:  What are the symptoms of C1q deficiency ?
Answer: What are the signs and symptoms of C1q deficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for C1q 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) Membranoproliferative glomerulonephritis 7.5% Systemic lupus erythematosus 7.5% Autosomal recessive inheritance - Decreased serum complement factor I - Recurrent infections - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.