Druvith/medqa1 huggingface dataset:
Question:  What are the symptoms of Maternal hyperphenylalaninemia ?
Answer: What are the signs and symptoms of Maternal hyperphenylalaninemia? The Human Phenotype Ontology provides the following list of signs and symptoms for Maternal hyperphenylalaninemia. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Aminoaciduria 90% Cognitive impairment 50% Aggressive behavior - Anxiety - Attention deficit hyperactivity disorder - Autosomal recessive inheritance - Blue irides - Cataract - Cerebral calcification - Dry skin - Eczema - Fair hair - Generalized hypopigmentation - Hyperphenylalaninemia - Hyperreflexia - Intellectual disability - Irritability - Maternal hyperphenylalaninemia - Microcephaly - Obsessive-compulsive behavior - Phenylpyruvic acidemia - Psychosis - Reduced phenylalanine hydroxylase activity - Scleroderma - Seizures - Self-mutilation - 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) Stargardt disease ?
Answer: Stargardt disease is a genetic eye disorder that causes progressive vision loss. It affects the macula, an area of the retina responsible for sharp, central vision. Vision loss is due to abnormal accumulation of a fatty yellow pigment (lipofuscin) in the cells within the macula. People with Stargardt disease also have problems with night vision, and some have problems with color vision. The signs and symptoms of Stargardt disease typically appear in late childhood to early adulthood and worsen over time. It is most commonly caused by mutations in the ABCA4 gene and inherited in an autosomal recessive manner. Rarely it may be caused by mutations in other genes and inherited in an autosomal dominant manner. There is currently no treatment, but various services and devices can help affected people carry out daily activities and maintain their independence.
Question:  What are the symptoms of Stargardt disease ?
Answer: What are the signs and symptoms of Stargardt disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Stargardt disease. 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) Bull's eye maculopathy 15/15 Autosomal recessive inheritance - Macular degeneration - Retinitis pigmentosa inversa - 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 Stargardt disease inherited ?
Answer: How is Stargardt disease inherited? Stargardt disease is most commonly 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 A person with autosomal recessive Stargardt disease will always pass one mutated copy of the gene to each of his/her children. In other words, each of his/her children will at least be a carrier.  A child of an affected person can be affected if the other parent is also affected or is a carrier. In rare cases, Stargardt disease may be inherited in an autosomal dominant manner. This means that having a mutation in only one copy of the responsible gene in each cell is enough to cause features of the condition. An affected person typically inherits the mutated gene from an affected parent. 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.
Question:  How to diagnose Stargardt disease ?
Answer: Is genetic testing available for Stargardt disease? Yes. Genetic testing may help distinguish the type of Stargardt disease a person has, and provide information about the mode of inheritance and risks to other family members. The Genetic Testing Registry (GTR) provides information about the genetic tests available for Stargardt disease. The intended audience for the GTR is health care providers and researchers. Patients and consumers with specific questions about genetic testing for this condition should speak with their ophthalmologist or a genetics professional.
Question:  What are the treatments for Stargardt disease ?
Answer: How might Stargardt disease be treated? At present there is no cure for Stargardt disease, and there is very little that can be done to slow its progression. Wearing sunglasses to protect the eyes from UVa, UVb and bright light may be of some benefit. Animal studies have shown that taking excessive amounts of vitamin A and beta carotene could promote the additional accumulation of lipofuscin, as well as a toxic vitamin A derivative called A2E; it is typically recommended that these be avoided by individuals with Stargardt disease. There are possible treatments for Stargardt disease that are being tested, including a gene therapy treatment, which has been given orphan drug status by the European Medicines Agency (EMEA, similar to the FDA). You can read more about this treatment by clicking here. There are also clinical trials involving embryonic stem cell treatments.
Question:  What is (are) Noonan syndrome ?
Answer: 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.
Question:  Is Noonan syndrome inherited ?
Answer: How is Noonan syndrome inherited? Noonan syndrome is inherited in an autosomal dominant manner. This means that having one changed (mutated) copy of the responsible gene in each cell is enough to cause the condition. Each child of a person with Noonan syndrome has a 50% (1 in 2) chance to inherit the condition. In some cases, the condition is inherited from an affected parent. Because the features of the condition can vary and may be very subtle, many affected adults are diagnosed only after the birth of a more obviously affected infant. In other cases, the condition is caused by a new mutation occurring for the first time in the affected person.
Question:  What are the treatments for Noonan syndrome ?
Answer: 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.
Question:  What is (are) Koolen de Vries syndrome ?
Answer: Koolen de Vries syndrome, formerly known as 17q21.31 microdeletion syndrome, is a condition caused by a small deletion of genetic material from chromosome 17. The deletion occurs at a location designated as q21.31. People with 17q21.31 microdeletion syndrome may have developmental delay, intellectual disability, seizures, hypotonia. distinctive facial features, and vision problems. Some affected individuals have heart defects, kidney problems, and skeletal anomalies such as foot deformities. Typically their disposition is described as cheerful, sociable, and cooperative. The exact size of the deletion varies among affected individuals, but it contains at least six genes. This deletion affects one of the two copies of chromosome 17 in each cell. The signs and symptoms of 17q21.31 microdeletion syndrome are probably related to the loss of one or more genes in this region.
Question:  How to diagnose Koolen de Vries syndrome ?
Answer: How is 17q21.31 microdeletion syndrome diagnosed? 17q21.31 microdeletion syndrome is diagnosed in individuals who have a deletion of 500,000 to 650,000 DNA building blocks (base pairs) at chromosome 17q21.31. The diagnosis can be made by various genetic testing methods, including FISH and array CGH. This condition cannot be diagnosed by traditional chromosome tests (karyotype) that look at chromosome banding patterns under the microscope because the deletion is too small to be detected.
Question:  What are the symptoms of Sener syndrome ?
Answer: What are the signs and symptoms of Sener syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Sener 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) Anteriorly placed anus - Chronic diarrhea - Coarse hair - Delayed eruption of permanent teeth - Eczema - Entropion - High palate - Hyperopic astigmatism - Hypertelorism - Hypodontia - Hypoplasia of the corpus callosum - Inguinal hernia - Micropenis - Microtia - Natal tooth - Patent ductus arteriosus - Perivascular spaces - Polyhydramnios - Posteriorly rotated ears - Smooth philtrum - Sporadic - Umbilical hernia - Wide anterior fontanel - 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.
Question:  What are the symptoms of Autosomal dominant intermediate Charcot-Marie-Tooth disease type C ?
Answer: What are the signs and symptoms of Autosomal dominant intermediate Charcot-Marie-Tooth disease type C? The Human Phenotype Ontology provides the following list of signs and symptoms for Autosomal dominant intermediate Charcot-Marie-Tooth disease type C. 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 foot - Autosomal dominant inheritance - Axonal regeneration - Distal amyotrophy - Distal muscle weakness - Distal sensory impairment - Upper limb muscle weakness - 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) Neuroferritinopathy ?
Answer: Neuroferritinopathy is a movement disorder caused by the gradual accumulation of iron in the basal ganglia of the brain. People with neuroferritinopathy have progressive problems with movement that begin at about age 40. These movement problems can include involuntary jerking motions (chorea), rhythmic shaking (tremor), difficulty coordinating movements (ataxia), or uncontrolled tensing of muscles (dystonia). Symptoms of the disorder may be more prominent on one side of the body. Affected individuals may also have difficulty swallowing (dysphagia) and speaking (dysarthria). Intelligence is generally unaffected, but some individuals develop a gradual decline in thinking and reasoning abilities (dementia). Personality changes such as reduced inhibitions and difficulty controlling emotions may also occur as the disorder progresses. Neuroferritinopathy is caused by mutations in the FTL gene. It is inherited in an autosomal dominant fashion.
Question:  What are the symptoms of Neuroferritinopathy ?
Answer: What are the signs and symptoms of Neuroferritinopathy? The Human Phenotype Ontology provides the following list of signs and symptoms for Neuroferritinopathy. 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) Chorea 90% Hypertonia 90% Incoordination 90% Abnormality of eye movement 50% Feeding difficulties in infancy 50% Gait disturbance 50% Constipation 7.5% Developmental regression 7.5% Hypotension 7.5% Neurological speech impairment 7.5% Reduced consciousness/confusion 7.5% Tremor 7.5% Anarthria - Ataxia - Autosomal dominant inheritance - Babinski sign - Blepharospasm - Bradykinesia - Cavitation of the basal ganglia - Choreoathetosis - Decreased serum ferritin - Dementia - Disinhibition - Dysarthria - Dysphagia - Emotional lability - Hyperreflexia - Laryngeal dystonia - Mutism - Neurodegeneration - Parkinsonism - Phenotypic variability - Progressive - Rigidity - Spasticity - Writer's cramp - 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 Spastic paraplegia facial cutaneous lesions ?
Answer: What are the signs and symptoms of Spastic paraplegia facial cutaneous lesions? The Human Phenotype Ontology provides the following list of signs and symptoms for Spastic paraplegia facial cutaneous lesions. 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) EEG abnormality 90% Gait disturbance 90% Hemiplegia/hemiparesis 90% Hyperreflexia 90% Hypertonia 90% Hypopigmented skin patches 90% Irregular hyperpigmentation 90% Neurological speech impairment 90% Urticaria 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 Mehes syndrome ?
Answer: What are the signs and symptoms of Mehes syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Mehes 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) Blepharophimosis 90% External ear malformation 90% Facial asymmetry 90% Hypertelorism 90% Low-set, posteriorly rotated ears 90% Neurological speech impairment 90% Ptosis 90% Strabismus 90% Abnormality of the palate 50% Cognitive impairment 50% Long philtrum 50% Anteverted nares 7.5% Anterior creases of earlobe - Autosomal dominant inheritance - Delayed speech and language development - Low-set ears - Specific learning disability - Unilateral narrow palpebral fissure - Unilateral ptosis - 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 RHYNS syndrome ?
Answer: What are the signs and symptoms of RHYNS syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for RHYNS 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) Conductive hearing impairment - Deeply set eye - Growth hormone deficiency - Nephronophthisis - Pituitary hypothyroidism - Ptosis - Renal insufficiency - Rod-cone dystrophy - Skeletal dysplasia - 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.