sarnsrun/medquad huggingface dataset:
Topic: 17q23.1q23.2 microdeletion syndrome
Question: What causes 17q23.1q23.2 microdeletion syndrome ?
Answer: What causes 17q23.2q23.2 microdeletion syndrome? The syndrome is caused by an interstitial deletion (a deletion that does not involve the ends of a chromosome) encompassing bands 23.1 to 23.2 on the long (q) arm of chromosome 17. Two transcription factors, TBX2 and TBX4, which belong to a family of genes implicated in a variety of developmental pathways including those of heart and limbs, are found within this 2.2Mb region. This suggests that they may play a part in the symptoms seen in this condition.
Source: GARD
Topic: 17q23.1q23.2 microdeletion syndrome
Question: Is 17q23.1q23.2 microdeletion syndrome inherited ?
Answer: Is 17q23.2q23.2 microdeletion syndrome inherited? Parental FISH testing in most of the reported cases confirmed a de novo origin, meaning that the deletion was new to the family.
Source: GARD
Topic: 17q23.1q23.2 microdeletion syndrome
Question: How to diagnose 17q23.1q23.2 microdeletion syndrome ?
Answer: How is 17q23.1q23.2 microdeletion syndrome diagnosed? The deletion can be identified by comparative genomic hybridization (CGH) microarray and fluorescence in situ hybridization (FISH).
Source: GARD
Topic: Glycogen storage disease type 4
Question: What is (are) Glycogen storage disease type 4 ?
Answer: Glycogen storage disease type 4 (GSD 4) is part of a group of disorders which lead to abnormal accumulation of glycogen (a storage form of glucose) in various parts of the body. Symptoms of GSD 4 usually begin in infancy and typically include failure to thrive; enlarged liver and spleen (hepatosplenomegaly); and in many cases, progressive liver cirrhosis and liver failure. In rare cases individuals may have a form with non-progressive liver disease, or a severe neuromuscular form. GSD 4 is caused by mutations in the GBE1 gene and is inherited in an autosomal recessive manner. Treatment typically focuses on the specific symptoms that are present in each individual.
Source: GARD
Topic: Glycogen storage disease type 4
Question: What causes Glycogen storage disease type 4 ?
Answer: What causes glycogen storage disease type 4? Glycogen storage disease type 4 (GSD 4) is caused by mutations in the GBE1 gene. The GBE1 gene normally provides instructions for making the glycogen branching enzyme. This enzyme is necessary for making glycogen, a major source of stored energy in the body. Glycogen is formed by assembling many molecules of glucose. The glycogen branching enzyme is involved in the formation of "branches" of glucose chains, which help to make glycogen more compact for storage and allows it to break down more easily when it is needed for energy. The GBE1 gene mutations that cause GSD 4 lead to a decrease in the amount or functionality of the glycogen branching enzyme. Glycogen is then not formed properly, and substances called polyglucosan bodies build up in cells throughout the body, causing the signs and symptoms of the condition.
Source: GARD
Topic: Glycogen storage disease type 4
Question: Is Glycogen storage disease type 4 inherited ?
Answer: How is glycogen storage disease type 4 inherited? Glycogen storage disease type 4 is inherited in an autosomal recessive manner. This means that an individual must have 2 abnormal copies of the GBE1 gene to be affected (one abnormal copy inherited from each parent). Individuals with one abnormal copy of the GBE1 gene, such as the parents of an affected individual, are referred to as carriers. Carriers typically do not have signs or symptoms of an autosomal recessive condition. When two carriers of an autosomal recessive condition are having children, each of their children has a 25% (1 in 4) risk to be affected, a 50% (1 in 2) risk to be a carrier like each parent, and a 25% chance to not be a carrier and not be affected.
Source: GARD
Topic: Glycogen storage disease type 4
Question: What are the treatments for Glycogen storage disease type 4 ?
Answer: How might glycogen storage disease type 4 be treated? Management of glycogen storage disease type 4 typically focuses on the signs and symptoms that are present in each individual. Studies have show that in some cases, strict dietary therapy can help to maintain normal levels of glucose in the blood, reduce liver size, reduce symptoms, and allow for improved growth and development. Growing evidence indicates that a high-protein diet may improve muscle function in individuals with weakness or exercise intolerance and slow disease progression. Supportive care is typically needed for complications such as liver failure, heart failure, and neurologic dysfunction. Liver transplantation may be necessary for individuals with progressive liver disease. Individuals with cardiomyopathy may require the use of certain medications.
Source: GARD
Topic: Gollop Coates syndrome
Question: What are the symptoms of Gollop Coates syndrome ?
Answer: What are the signs and symptoms of Gollop Coates syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Gollop Coates 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) Broad forehead 33% Highly arched eyebrow 33% Long philtrum 33% Sparse eyebrow 33% Aortic regurgitation - Aortic valve stenosis - Arthralgia - Arthropathy - Autosomal dominant inheritance - Autosomal recessive inheritance - Barrel-shaped chest - Bilateral single transverse palmar creases - Brachydactyly syndrome - Camptodactyly of finger - Coronal cleft vertebrae - Cubitus valgus - Decreased hip abduction - Delayed eruption of teeth - Delayed gross motor development - Delayed skeletal maturation - Deviation of the 5th finger - Elbow dislocation - Fixed elbow flexion - Flattened epiphysis - Generalized bone demineralization - Genu valgum - Hearing impairment - High palate - Hypertelorism - Hypoplasia of the capital femoral epiphysis - Hypoplasia of the ulna - Intervertebral space narrowing - Irregular vertebral endplates - Knee dislocation - Kyphoscoliosis - Limited hip extension - Lumbar hyperlordosis - Microdontia - Microtia - Mitral regurgitation - Mitral stenosis - Multiple carpal ossification centers - Narrow vertebral interpedicular distance - Pes planus - Pulmonary hypertension - Pulmonic stenosis - Rhizomelia - Short distal phalanx of finger - Short femoral neck - Short metacarpal - Short neck - Short phalanx of finger - Shoulder dislocation - Small epiphyses - Spondyloepiphyseal dysplasia - Talipes equinovarus - Tibial bowing - Tricuspid regurgitation - Tricuspid stenosis - Ulnar bowing - Ventricular hypertrophy - Ventricular septal defect - Waddling gait - Wide intermamillary distance - Widely spaced teeth - 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.
Source: GARD
Topic: Antley Bixler syndrome
Question: What is (are) Antley Bixler syndrome ?
Answer: Antley Bixler syndrome is a rare condition that is primarily characterized by craniofacial abnormalities and other skeletal problems. The signs and symptoms vary significantly from person to person but may include craniosynostosis; midface hypoplasia (underdeveloped middle region of the face); frontal bossing; protruding eyes; low-set, unusually-formed ears; choanal atresia or stenosis (narrowing); fusion of adjacent arm bones (synostosis); joint contractures; arachnodactyly; bowing of the thigh bones; and/or urogenital (urinary tract and genital) abnormalities. The exact underlying cause of Antley Bixler syndrome is unknown in many cases; however, some are due to changes (mutations) in the FGFR2 gene or the POR gene. There appear to be autosomal dominant and autosomal recessive forms of the condition. Treatment is based on the signs and symptoms present in each person.
Source: GARD
Topic: Nephrogenic diabetes insipidus
Question: What is (are) Nephrogenic diabetes insipidus ?
Answer: Nephrogenic diabetes insipidus is a disorder in which a defect in the small tubes (tubules) in the kidneys causes a person to pass a large amount of urine. Nephrogenic diabetes insipidus occurs when the kidney tubules, which allow water to be removed from the body or reabsorbed, do not respond to a chemical in the body called antidiuretic hormone (ADH) or vasopressin. ADH normally tells the kidneys to make the urine more concentrated. As a result of the defect, the kidneys release an excessive amount of water into the urine, producing a large quantity of very dilute urine. Nephrogenic diabetes insipidus can be either acquired or hereditary. The acquired form is brought on by certain drugs and chronic diseases and can occur at any time during life. The hereditary form is caused by genetic mutations, and its signs and symptoms usually become apparent within the first few months of life.
Source: GARD
Topic: Nephrogenic diabetes insipidus
Question: What are the symptoms of Nephrogenic diabetes insipidus ?
Answer: What are the signs and symptoms of Nephrogenic diabetes insipidus? The Human Phenotype Ontology provides the following list of signs and symptoms for Nephrogenic diabetes insipidus. 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) Constipation - Diabetes insipidus - Failure to thrive - Feeding difficulties in infancy - Hypernatremia - Hypertonic dehydration - Intellectual disability - Irritability - Megacystis - Neonatal onset - Polydipsia - Polyuria - Seizures - Short stature - Unexplained fevers - Vomiting - X-linked recessive 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.
Source: GARD
Topic: Nephrogenic diabetes insipidus
Question: What causes Nephrogenic diabetes insipidus ?
Answer: What causes nephrogenic diabetes insipidus? Nephrogenic diabetes insipidus can be either acquired or hereditary. The acquired form can result from chronic kidney disease, certain medications (such as lithium), low levels of potassium in the blood (hypokalemia), high levels of calcium in the blood (hypercalcemia), or an obstruction of the urinary tract. Acquired nephrogenic diabetes insipidus can occur at any time during life. The hereditary form of nephrogenic diabetes insipidus is caused by genetic mutations, and its signs and symptoms usually become apparent within the first few months of life.
Source: GARD
Topic: Nephrogenic diabetes insipidus
Question: Is Nephrogenic diabetes insipidus inherited ?
Answer: How is nephrogenic diabetes insipidus inherited? When nephrogenic diabetes insipidus results from mutations in the AVPR2 gene, the condition has an X-linked recessive pattern of inheritance. The AVPR2 gene is located on the X chromosome, which is one of the two sex chromosomes. In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. In females (who have two X chromosomes), a mutation usually has to occur in both copies of the gene to cause the disorder. However, some females who carry a single mutated copy of the AVPR2 gene have features of nephrogenic diabetes insipidus, including polyuria and polydipsia. A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons.
Source: GARD
Topic: Nephrogenic diabetes insipidus
Question: How to diagnose Nephrogenic diabetes insipidus ?
Answer: Is genetic testing available for nephrogenic diabetes insipidus? Yes. GeneTests lists laboratories offering clinical genetic testing for both X-linked and autosomal types of nephrogenic diabetes insipidus. Clinical genetic tests are ordered to help diagnose a person or family and to aid in decisions regarding medical care or reproductive issues. Talk to your health care provider or a genetic professional to learn more about your testing options.
Source: GARD
Topic: Nephrogenic diabetes insipidus
Question: What are the treatments for Nephrogenic diabetes insipidus ?
Answer: How might nephrogenic diabetes insipidus be treated? Management is usually best accomplished by a team of physicians and other healthcare professionals. The team may include a nutritionist, a pediatric (or adult) nephrologist or endocrinologist, and a clinical geneticist. The basis of management involves free access to drinking water and toilet facilities. Polyuria and polydipsia can be reduced up to 50% without disrupting appropriate levels of sodium in the blood through the use of thiazide diuretics hydrochlorothiazide, chlorothiazide) and/or other diuretics (i.e., potassium-sparing diuretic amiloride), dietary restriction of sodium, and nonsteroidal anti-inflammatory drugs (NSAIDs) such as indomethacin, which can potentially improve the ability of the body to concentrate urine and reduce urine output.
Source: GARD
Topic: Left ventricular noncompaction
Question: What is (are) Left ventricular noncompaction ?
Answer: Left ventricular noncompaction (LVNC) is a rare heart condition. In LVNC the inside wall of the heart is spongy or grooved, instead of smooth. Signs and symptoms of LVNC vary, but may cause life-threatening abnormal heart rhythms and weakness of the heart muscle. Treatments, such as blood thinning medication and defibrillators, are available to control these heart symptoms. In rare cases, heart transplantation is needed.
Source: GARD
Topic: Waardenburg syndrome type 2A
Question: What are the symptoms of Waardenburg syndrome type 2A ?
Answer: What are the signs and symptoms of Waardenburg syndrome type 2A? The Human Phenotype Ontology provides the following list of signs and symptoms for Waardenburg syndrome type 2A. 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) Albinism - Autosomal dominant inheritance - Congenital sensorineural hearing impairment - Heterochromia iridis - Heterogeneous - Hypoplastic iris stroma - Partial albinism - Premature graying of hair - Synophrys - Underdeveloped nasal alae - Variable expressivity - White eyebrow - White eyelashes - White forelock - Wide nasal bridge - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
Source: GARD
Topic: Spinocerebellar ataxia 3
Question: What is (are) Spinocerebellar ataxia 3 ?
Answer: Spinocerebellar ataxia 3 is a rare movement disorder that is characterized by ataxia, clumsiness and weakness in the arms and legs, spasticity, a staggering lurching walk easily mistaken for drunkenness, difficulty with speech and swallowing, and involuntary eye movements sometimes accompanied by double vision, and bulging eyes. Some patients have dystonia or symptoms similar to those of Parkinson's disease. Others have twitching of the face or tongue, neuropathy, or problems with urination and the autonomic nervous system. Symptoms can begin any time between childhood and about 70 years of age. Spinocerebellar ataxia 3 is a progressive disease, meaning that symptoms get worse with time. Life expectancy ranges from the mid-thirties for those with severe forms of the disorder to a normal life expectancy for those with mild forms. Spinocerebellar ataxia is inherited in an autosomal dominant pattern and is caused by a trinucleotide repeat expansion in the ataxin-3 gene (ATXN3).
Source: GARD
Topic: Spinocerebellar ataxia 3
Question: What are the symptoms of Spinocerebellar ataxia 3 ?
Answer: What are the signs and symptoms of Spinocerebellar ataxia 3? The Human Phenotype Ontology provides the following list of signs and symptoms for Spinocerebellar ataxia 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) Dysautonomia 7.5% Ataxia 57/57 Gaze-evoked nystagmus 15/20 External ophthalmoplegia 34/57 Dysarthria 30/57 Spasticity 62/139 Dystonia 17/57 Fasciculations 12/57 Parkinsonism 3/57 Absent Achilles reflex - Autosomal dominant inheritance - Babinski sign - Bradykinesia - Cerebellar atrophy - Chronic pain - Dementia - Dilated fourth ventricle - Diplopia - Distal amyotrophy - Dysmetric saccades - Dysphagia - Facial-lingual fasciculations - Genetic anticipation - Gliosis - Impaired horizontal smooth pursuit - Limb ataxia - Muscle cramps - Postural instability - Progressive - Progressive cerebellar ataxia - Proptosis - Ptosis - Rigidity - Spinocerebellar tract degeneration - Supranuclear ophthalmoplegia - Truncal ataxia - Urinary bladder sphincter dysfunction - 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.
Source: GARD
Topic: Koolen de Vries syndrome
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.
Source: GARD
Topic: Koolen de Vries syndrome
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.
Source: GARD
Topic: Beardwell syndrome
Question: What are the symptoms of Beardwell syndrome ?
Answer: What are the signs and symptoms of Beardwell syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Beardwell 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) Osteoarthritis 90% Obesity 50% Palmoplantar keratoderma 50% Autosomal dominant inheritance - Punctate palmar and solar hyperkeratosis - Vertebral hyperostosis - 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.
Source: GARD