Druvith/medqa1 huggingface dataset:
Question:  What are the symptoms of Frontotemporal dementia, ubiquitin-positive ?
Answer: What are the signs and symptoms of Frontotemporal dementia, ubiquitin-positive? The Human Phenotype Ontology provides the following list of signs and symptoms for Frontotemporal dementia, ubiquitin-positive. 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) Agitation - Apathy - Aphasia - Apraxia - Autosomal dominant inheritance - Cerebral cortical atrophy - Dilation of lateral ventricles - Disinhibition - Dysphasia - Frontotemporal dementia - Gliosis - Hallucinations - Hyperorality - Hypersexuality - Memory impairment - Mutism - Neuronal loss in central nervous system - Parkinsonism - Perseveration - Personality changes - Polyphagia - Progressive language deterioration - Repetitive compulsive behavior - 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 Oculocutaneous albinism type 1B ?
Answer: What are the signs and symptoms of Oculocutaneous albinism type 1B? The Human Phenotype Ontology provides the following list of signs and symptoms for Oculocutaneous albinism type 1B. 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) Freckling 90% Generalized hypopigmentation 90% Hypopigmentation of hair 90% Ocular albinism 90% Strabismus 90% Abnormality of the macula 50% Melanocytic nevus 50% Nystagmus 50% Optic atrophy 50% Photophobia 50% Visual impairment 50% Neoplasm of the skin 7.5% Thickened skin 7.5% Albinism - Autosomal recessive inheritance - Hypopigmentation of the fundus - 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) Reticulohistiocytoma ?
Answer: Reticulohistiocytoma (RH) is a rare benign lesion of the soft tissue. It belongs to a group of disorders called non-Langerhans cell histiocytosis and is a type of reticulohistiocytosis, all of which are types of histiocytosis. Histiocytosis is a condition in which there is rapid production (proliferation) of histiocytes (immune cells) in the skin or soft tissues. The stimulus that causes the immune system to react in RH is currently not well understood. RH present as a yellow to reddish-brown smooth surfaced, firm nodule or lesion on the trunk and/or extremities of the body. Historically, RH has been found in young adults, with a slightly higher incidence in males. RH typically resolve spontaneously over a period of months to years, are not associated with systemic disease, and do not otherwise affect health. Treatment involves surgical removal of the lesion.
Question:  What causes Reticulohistiocytoma ?
Answer: What causes reticulohistiocytoma? While it is known that reticulohistiocytoma (RH) develop due to a rapid production of immune cells (histiocytes) in the skin or soft tissues, the cause of this process is not currently known.
Question:  How to diagnose Reticulohistiocytoma ?
Answer: How is reticulohistiocytoma diagnosed? The diagnosis of reticulohistiocytoma (RH) is made based on clinical presentation, histology, and immunohistochemistry profile. RH occur in isolation and are typically described as small, yellow to reddish-born nodules. The lesions usually are slightly elevated from the surrounding skin. Detailed information on histology of reticulohistiocytoma is available through DermNet NZ, an online resource about skin diseases developed by the New Zealand Dermatological Society Incorporated. There are several differential diagnoses for RH. It is important to distinguish RH from Rosai-Dorfman disease, juvenile xanthogranuloma, a variety of granulomatous conditions, and some malignant neoplasms, including histiocytic sarcoma, melanoma, and epithelioid sarcoma. Reticulohistiocytoma should also be distinguished from multicentric reticulohistiocytosis.
Question:  What are the treatments for Reticulohistiocytoma ?
Answer: How might reticulohistiocytoma be treated? Reticulohistiocytoma (RH) typically resolve spontaneously over a period of months to years; however, surgical excision usually results in a cure.
Question:  What is (are) Hardikar syndrome ?
Answer: Hardikar syndrome is a very rare multiple congenital malformation syndrome characterized by obstructive liver and kidney disease, intestinal malrotation, genitourinary abnormalities, cleft lip and palate, pigmentary retinopathy (breakdown of the light-sensing tissue at the back of the eye), and congenital heart defects. Only four cases have been reported in the medical literature. The cause of this condition remains unknown, although an overlap with Kabuki syndrome and Alagille syndrome have been debated.
Question:  What are the symptoms of Hardikar syndrome ?
Answer: What are the signs and symptoms of Hardikar syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Hardikar 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 retinal pigmentation 90% Abnormality of the cardiovascular system 90% Abnormality of the ureter 90% Cleft palate 90% Extrahepatic biliary duct atresia 90% Non-midline cleft lip 90% Chorioretinal degeneration 5% Blepharophimosis - Cholangitis - Cleft upper lip - Coarctation of aorta - Congenital onset - Elevated hepatic transaminases - Failure to thrive - Growth delay - Hepatomegaly - Hydronephrosis - Hydroureter - Hyperbilirubinemia - Intestinal malrotation - Jaundice - Patent ductus arteriosus - Patent foramen ovale - Pigmentary retinopathy - Portal hypertension - Pruritus - Pulmonary artery stenosis - Recurrent urinary tract infections - Splenomegaly - Sporadic - Ureteral stenosis - Vaginal atresia - Ventricular septal defect - Vesicoureteral reflux - 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 Gestational trophoblastic tumor ?
Answer: What are the signs and symptoms of Gestational trophoblastic tumor? The Human Phenotype Ontology provides the following list of signs and symptoms for Gestational trophoblastic tumor. 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 menstrual cycle 90% Spontaneous abortion 90% Neoplasm of the liver 50% Neoplasm of the lung 50% Neoplasm of the nervous system 50% Renal neoplasm 50% Vaginal neoplasm 50% Abnormality of the genitourinary system - Autosomal 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.
Question:  What is (are) Doyne honeycomb retinal dystrophy ?
Answer: Doyne honeycomb retinal dystrophy (DHRD) is a condition that affects the eyes and causes vision loss. It is characterized by small, round, white spots known as drusen that accumulate beneath the retinal pigment epithelium (the pigmented layer of the retina). Over time, drusen may grow and come together, creating a honeycomb pattern. It usually begins in early to mid adulthood, but the age of onset varies. The degree of vision loss also varies. DHRD is usually caused by mutations in the EFEMP1 gene and is inherited in an autosomal dominant manner.
Question:  What are the symptoms of Doyne honeycomb retinal dystrophy ?
Answer: What are the signs and symptoms of Doyne honeycomb retinal dystrophy? The Human Phenotype Ontology provides the following list of signs and symptoms for Doyne honeycomb retinal dystrophy. 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 - Reticular pigmentary degeneration - Retinal dystrophy - Visual impairment - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
Question:  Is Doyne honeycomb retinal dystrophy inherited ?
Answer: How is Doyne honeycomb retinal dystrophy inherited? Doyne honeycomb retinal dystrophy (DHRD) is inherited in an autosomal dominant manner. This means that having only one changed (mutated) copy of the responsible gene in each cell is enough to cause signs and symptoms of the condition.  When a person with an autosomal dominant condition has children, each child has a 50% (1 in 2) risk to inherit the mutated gene from the affected parent. Children who do not inherit the mutated gene will not develop or pass on the disease.
Question:  What are the treatments for Doyne honeycomb retinal dystrophy ?
Answer: How might Doyne honeycomb retinal dystrophy (DHRD) be treated? There is currently no cure for Doyne honeycomb retinal dystrophy (DHRD) and treatment options are limited. Management of hereditary retinal dystrophies generally focuses on vision rehabilitation, which involves the use of low vision aids, orientation, and mobility training. The goal of visual rehabilitation is to reach maximum function, a sense of well being, a personally satisfying level of independence, and optimum quality of life. Choroidal neovascularization (CNV), the growth of new blood vessels in the choroid, can develop in people with DHRD and has a poor visual prognosis. The authors of a 2011 study reported that 2 people with DHRD and CNV were treated with a course of intravitreal bevacizumab (injected into the eye). This treatment stopped fluid leakage and led to increased visual acuity. They proposed that recovery of visual acuity after treatment of CNV in these cases shows that the loss of retinal function may be reversible. However, this finding needs to be confirmed in more studies with a larger number of participants. There was also a case report of a person with malattia leventinese (a condition very similar to DHRD and sometimes considered the same) who was treated successfully with photodynamic therapy using verteporfin. The treatment reportedly prevented severe visual loss in the patient. The authors of this case report proposed that photodynamic therapy be considered as a possible treatment in patients with malattia leventinese or DHRD who develop CNV.   You may consider participating in a clinical trial for treatment of retinal dystrophy. The U.S. National Institutes of Health, through the National Library of Medicine, developed ClinicalTrials.gov to provide patients, family members, and members of the public with current information on clinical research studies.  There are many clinical trials currently enrolling individuals with hereditary retinal dystrophy. View a list of these studies here. After you click on a study, review its eligibility criteria to determine its appropriateness. We suggest reviewing the list of studies with your physician. Use the studys contact information to learn more. You can check this site often for regular updates. Use "retinal dystrophy" or "Doyne honeycomb retinal dystrophy" as your search term.
Question:  What is (are) Autosomal recessive polycystic kidney disease ?
Answer: Autosomal recessive polycystic kidney disease (ARPKD) is a genetic condition that is characterized by the growth of cysts in the kidneys (which lead to kidney failure) and liver and problems in other organs, such as the blood vessels in the brain and heart. The severity varies from person to person. The signs of ARPKD frequently begin before birth, so it is often called infantile PKD but some people do not develop symptoms until later in childhood or even adulthood. Children born with ARPKD often, but not always, develop kidney failure before reaching adulthood; babies with the worst cases die hours or days after birth due to respiratory difficulties or respiratory failure. Liver scarring occurs in all patients. The condition is caused by a mutation in the PKHD1 gene and is inherited in an autosomal recessive manner. Some symptoms of the condition may be controlled by medicines, antibiotics, healthy diet, and growth hormones.
Question:  What are the symptoms of Autosomal recessive polycystic kidney disease ?
Answer: What are the signs and symptoms of Autosomal recessive polycystic kidney disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Autosomal recessive polycystic kidney 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) Congenital hepatic fibrosis 90% Depressed nasal ridge 90% Hypoplasia of the ear cartilage 90% Low-set, posteriorly rotated ears 90% Macrotia 90% Polycystic kidney dysplasia 90% Renal insufficiency 90% Respiratory insufficiency 90% Abnormality of the pancreas 50% Biliary tract abnormality 50% Cystic liver disease 50% Renal hypoplasia/aplasia 50% Neonatal death 5% Absence of renal corticomedullary differentiation - Autosomal recessive inheritance - Dehydration - Enlarged kidneys - Esophageal varix - Hepatic cysts - Hepatomegaly - Oligohydramnios - Pancreatic cysts - Periportal fibrosis - Portal hypertension - Potter facies - Pulmonary hypoplasia - Renal cyst - Splenomegaly - Tubulointerstitial fibrosis - 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 Autosomal recessive polycystic kidney disease inherited ?
Answer: How is autosomal recessive polycystic kidney disease inherited? Autosomal recessive polycystic kidney disease (ARPKD) is inherited in an autosomal recessive manner. This means that an affected individual has two gene alterations (mutations) in the PKHD1 gene, with one mutation inherited from each parent. Each parent, who has one altered copy of the gene, is referred to as a carrier. Carriers do not typically show signs and symptoms of the condition. When two carriers for an autosomal recessive condition have children, each child has a 25% (1 in 4) risk to have the condition, a 50% (1 in 2) risk to be an unaffected carrier like each of the parents, and a 25% chance to not have the condition and not be a carrier. This means that with each pregnancy, there is a 75% (3 in 4) chance to have an unaffected child.
Question:  What are the treatments for Autosomal recessive polycystic kidney disease ?
Answer: Is there a cure or treatment for autosomal recessive polycystic kidney disease? Although a cure or treatment for the underlying genetic cause of autosomal recessive polycystic kidney disease does not exist, advancements have been made in showing improvement of liver and kidney disease in mouse models of the condition by disrupting the function of certain cell receptors. Medical management is currently symptomatic and involves supportive care. Mechanical ventilation may be used to treat the underdevelopment of the lungs and breathing issues caused by the kidneys that are enlarged due to the numerous cysts. When the kidneys are severely enlarged, one or both kidneys may be removed (nephrectomy). Dialysis may be required during the first days of life if the infant is producing little urine (oliguria) or no urine (anuria). Low levels of sodium (hyponatremia) may occur and is treated with diuresis and/or sodium supplementation depending on the individual's specific levels. High blood pressure (hypertension) is treated with medication. Kidney failure requires dialysis, and kidney transplantation is another option. Poor eating and growth failure may be managed with gastrostomy tubes. Growth hormone therapy may be used to treat the growth failure and kidney insufficiency. Urinary tract infections are treated with antibiotics. Those with liver involvement may require shunt to treat the progressive high blood pressure and possibly liver transplantation.
Question:  What is (are) Globozoospermia ?
Answer: Globozoospermia is a rare form of male infertility. Men affected by this condition have abnormal sperm with a round (rather than oval) head and no acrosome (a cap-like covering which contains enzymes that break down the outer membrane of an egg cell). As a result of these abnormalities, the sperm are unable to fertilize an egg cell, leading to male factor infertility. Approximately 70% of men with globozoospermia have changes (mutations) in the DPY19L2 gene, which are inherited in an autosomal recessive manner. In the remaining cases, the underlying cause of the condition is unknown; however, researchers suspect that mutations in other genes likely cause globozoospermia. Although there is currently no cure for the condition, certain assisted reproductive technologies (ICSI combined with assisted egg cell activation, specifically) can help men affected by the condition conceive children.
Question:  What are the symptoms of Globozoospermia ?
Answer: What are the signs and symptoms of Globozoospermia? The Human Phenotype Ontology provides the following list of signs and symptoms for Globozoospermia. 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 recessive inheritance - Globozoospermia - 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.