umarjan11/Medical-qna huggingface dataset:
Question: What are the symptoms of Spastic paraplegia 51 ?

Answer: What are the signs and symptoms of Spastic paraplegia 51? The Human Phenotype Ontology provides the following list of signs and symptoms for Spastic paraplegia 51. 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 - Babinski sign - Bulbous nose - Cerebellar atrophy - Cerebral cortical atrophy - Coarse facial features - Congenital onset - Decreased muscle mass - Drooling - Facial hypotonia - Flexion contracture - Hyperreflexia - Intellectual disability, severe - Long nose - Microcephaly - Narrow face - Narrow forehead - Neonatal hypotonia - Nystagmus - Pointed chin - Prominent antihelix - Seizures - Short philtrum - Short stature - Spastic paraplegia - Spastic tetraplegia - Talipes equinovarus - Ventriculomegaly - Wide mouth - 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.
Question: What are the symptoms of Mannosidosis, beta A, lysosomal ?

Answer: What are the signs and symptoms of Mannosidosis, beta A, lysosomal? The Human Phenotype Ontology provides the following list of signs and symptoms for Mannosidosis, beta A, lysosomal. 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 facial shape 90% Aplasia/Hypoplasia of the abdominal wall musculature 90% Cognitive impairment 90% Hearing impairment 90% Recurrent respiratory infections 90% Seizures 90% Demyelinating peripheral neuropathy 5% Abnormality of metabolism/homeostasis - Aggressive behavior - Angiokeratoma - Autosomal recessive inheritance - Hyperactivity - Increased urinary disaccharide excretion - Intellectual disability - Muscular hypotonia - Neurological speech impairment - Tortuosity of conjunctival vessels - 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 genetic changes related to multiple mitochondrial dysfunctions syndrome ?

Answer: Multiple mitochondrial dysfunctions syndrome can be caused by mutations in the NFU1 or BOLA3 gene. The proteins produced from each of these genes appear to be involved in the formation of molecules called iron-sulfur (Fe-S) clusters or in the attachment of these clusters to other proteins. Certain proteins require attachment of Fe-S clusters to function properly.  The NFU-1 and BOLA3 proteins play an important role in mitochondria. In these structures, several proteins carry out a series of chemical steps to convert the energy in food into a form that cells can use. Many of the proteins involved in these steps require Fe-S clusters to function, including protein complexes called complex I, complex II, and complex III.  Fe-S clusters are also required for another mitochondrial protein to function; this protein is involved in the modification of additional proteins that aid in energy production in mitochondria, including the pyruvate dehydrogenase complex and the alpha-ketoglutarate dehydrogenase complex (also known as the oxoglutarate dehydrogenase complex). This modification is also critical to the function of the glycine cleavage system, a set of proteins that breaks down a protein building block (amino acid) called glycine when levels become too high.  Mutations in the NFU1 or BOLA3 gene reduce or eliminate production of the respective protein, which impairs Fe-S cluster formation. Consequently, proteins affected by the presence of Fe-S clusters, including those involved in energy production and glycine breakdown, cannot function normally. Reduced activity of complex I, II, or III, pyruvate dehydrogenase, or alpha-ketoglutarate dehydrogenase leads to potentially fatal lactic acidosis, encephalopathy, and other signs and symptoms of multiple mitochondrial dysfunctions syndrome. In some affected individuals, impairment of the glycine cleavage system leads to a buildup of glycine.
Question: What are the genetic changes related to intestinal pseudo-obstruction ?

Answer: In some individuals with primary intestinal pseudo-obstruction, the condition is caused by mutations in the FLNA gene. This gene provides instructions for producing the protein filamin A, which helps build the network of protein filaments (cytoskeleton) that gives structure to cells and allows them to change shape and move. Filamin A attaches (binds) to another protein called actin and helps it form the branching network of filaments that make up the cytoskeleton.  Some individuals with primary intestinal pseudo-obstruction have FLNA gene mutations that result in an abnormally short filamin A protein. Others have duplications or deletions of genetic material in the FLNA gene. Researchers believe that these genetic changes may impair the function of the filamin A protein, causing abnormalities in the cytoskeleton of nerve cells (neurons) in the gastrointestinal tract. These abnormalities interfere with the nerves' ability to produce the coordinated waves of muscle contractions (peristalsis) that move food through the digestive tract.  Deletions or duplications of genetic material that affect the FLNA gene can also include adjacent genes on the X chromosome. Changes in adjacent genes may account for some of the other signs and symptoms that can occur with intestinal pseudo-obstruction.  Secondary intestinal pseudo-obstruction may result from other disorders that damage muscles or nerves, such as Parkinson disease, diabetes, or muscular dystrophy. Additionally, the condition is a feature of an inherited disease called mitochondrial neurogastrointestinal encephalopathy disease (MNGIE disease) that affects the energy-producing centers of cells (mitochondria). Infections, surgery, or certain drugs can also cause secondary intestinal pseudo-obstruction.  In some affected individuals, the cause of intestinal pseudo-obstruction is unknown. Studies suggest that in some cases the condition may result from mutations in other genes that have not been identified.
Question: What causes Diabetic Retinopathy ?

Answer: Who Is at Risk? All people with diabetes -- both type 1 and type 2 -- are at risk for diabetic retinopathy. People with diabetes are also at increased risk for cataract and glaucoma. That's why everyone with diabetes should get a comprehensive dilated eye exam at least once a year. Between 40 to 45 percent of Americans diagnosed with diabetes have some stage of diabetic retinopathy. If you have diabetic retinopathy, your doctor can recommend treatment to help prevent its progression. How Vision Loss Occurs Blood vessels damaged from diabetic retinopathy can cause vision loss in two ways. Fragile, abnormal blood vessels can develop and leak blood into the center of the eye, blurring vision. This is proliferative retinopathy and is the fourth and most advanced stage of the disease. Fluid can leak into the center of the macula, the part of the eye where sharp, straight-ahead vision occurs. The fluid makes the macula swell, blurring vision. This condition is called macular edema. Macular edema can occur at any stage of diabetic retinopathy, although it is more likely to occur as the disease progresses. About half of the people with proliferative retinopathy also have macular edema. Macular edema can occur at any stage of diabetic retinopathy, although it is more likely to occur as the disease progresses. About half of the people with proliferative retinopathy also have macular edema. Have Dilated Eye Exams The National Eye Institute (NEI) urges everyone with diabetes to have a comprehensive dilated eye exam at least once a year. If you have diabetic retinopathy, you may need an eye exam more often. People with proliferative retinopathy can reduce their risk of blindness by 95 percent with timely treatment and appropriate follow-up care.  Watch an animation to see what a comprehensive dilated eye exam includes.
Question: What are the symptoms of Severe immunodeficiency, autosomal recessive, T-cell negative, B-cell negative, NK cell-positive ?

Answer: What are the signs and symptoms of Severe immunodeficiency, autosomal recessive, T-cell negative, B-cell negative, NK cell-positive? The Human Phenotype Ontology provides the following list of signs and symptoms for Severe immunodeficiency, autosomal recessive, T-cell negative, B-cell negative, NK cell-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) Arthritis - Autosomal recessive inheritance - B lymphocytopenia - Conjunctivitis - Diarrhea - Failure to thrive - Failure to thrive secondary to recurrent infections - Mastoiditis - Meningitis - Otitis media - Panhypogammaglobulinemia - Pneumonia - Recurrent opportunistic infections - Severe combined immunodeficiency - Severe T lymphocytopenia - 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 Telfer Sugar Jaeger syndrome ?

Answer: What are the signs and symptoms of Telfer Sugar Jaeger syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Telfer Sugar Jaeger 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) Cutaneous photosensitivity 90% Hypopigmentation of hair 90% Hypopigmented skin patches 90% Poikiloderma 90% Abnormality of the eyebrow 50% Cognitive impairment 50% Hypermelanotic macule 50% Incoordination 50% Sensorineural hearing impairment 50% Aganglionic megacolon 7.5% Heterochromia iridis 7.5% Neoplasm of the skin 7.5% Absent pigmentation of the ventral chest - Ataxia - Autosomal dominant inheritance - Hearing impairment - Intellectual disability - 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 are the symptoms of Ameloonychohypohidrotic syndrome ?

Answer: What are the signs and symptoms of Ameloonychohypohidrotic syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Ameloonychohypohidrotic 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 dental color 90% Abnormality of dental enamel 90% Abnormality of the fingernails 90% Hyperkeratosis 90% Hypohidrosis 90% Hypoplastic toenails 90% Onycholysis 90% Abnormality of dental morphology 50% Advanced eruption of teeth 50% Delayed eruption of teeth 50% Dry skin 50% Fine hair 50% Reduced number of teeth 50% Abnormality of the hair - Autosomal dominant inheritance - Marked delay in eruption of permanent teeth - Seborrheic dermatitis - 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 Desmoid tumor ?

Answer: What are the signs and symptoms of Desmoid tumor? The Human Phenotype Ontology provides the following list of signs and symptoms for Desmoid 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 abdominal wall 90% Sarcoma 90% Abdominal pain 50% Intestinal polyposis 50% Myalgia 50% Epidermoid cyst 33% Abnormality of retinal pigmentation 7.5% Abnormality of the upper urinary tract 7.5% Arthralgia 7.5% Chest pain 7.5% Gastrointestinal hemorrhage 7.5% Intestinal obstruction 7.5% Limitation of joint mobility 7.5% Malabsorption 7.5% Neoplasm of the skin 7.5% Osteolysis 7.5% Sepsis 7.5% Colon cancer 5% Autosomal dominant inheritance - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
Question: What are the symptoms of Denys-Drash syndrome ?

Answer: What are the signs and symptoms of Denys-Drash syndrome? The Human Phenotype Ontology provides the following list of signs and symptoms for Denys-Drash 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) Male pseudohermaphroditism 90% Nephroblastoma (Wilms tumor) 90% Nephropathy 90% Nephrotic syndrome 90% Proteinuria 90% Hypertension 50% Gonadal dysgenesis 7.5% Ambiguous genitalia, female - Ambiguous genitalia, male - Autosomal dominant inheritance - Congenital diaphragmatic hernia - Diffuse mesangial sclerosis - Focal segmental glomerulosclerosis - Gonadal tissue inappropriate for external genitalia or chromosomal sex - Ovarian gonadoblastoma - Somatic mutation - Stage 5 chronic kidney disease - True hermaphroditism - 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 genetic changes related to Asperger syndrome ?

Answer: While genetic factors are believed to contribute to the development of Asperger syndrome, no related genes have been confirmed. It is unclear whether certain gene variations that are being studied in other autism spectrum disorders will play a role in Asperger syndrome. It appears likely that a combination of genetic variations and environmental factors influence the development of this complex condition.  Asperger syndrome is a disorder of brain development. Researchers have identified differences in the structure and function of specific regions of the brain between children with Asperger syndrome and unaffected children. These differences likely arise during development before birth, when cells in the brain are migrating to their proper places.  The differences in brain development that occur in Asperger syndrome appear to affect areas of the brain involved in thought, behavior, and emotions, such as the prefrontal cortex, the amygdala, and the fusiform face area. In particular, cognitive functions called theory of mind, central coherence, and executive function are affected.  Theory of mind is the ability to understand that other people have their own ideas, emotions, and perceptions, and to empathize with them. It is related to the proper functioning of a brain mechanism called the mirror neuron system, which is normally active both when certain actions are performed and when others are observed performing the same actions. Researchers believe that the mirror neuron system is impaired in people with Asperger syndrome.  Central coherence is the ability to integrate individual perceptions into a larger context, commonly known as "seeing the big picture." For example, a person with Asperger syndrome may be able to describe individual trees in great detail without recognizing that they are part of a forest.  Executive function is the ability to plan and implement actions and develop problem-solving strategies. This function includes skills such as impulse control, self-monitoring, focusing attention appropriately, and cognitive flexibility. People with deficits in these skills may have difficulty in some activities of daily living and in social interactions.  The differences in cognitive functioning observed in people with Asperger syndrome are believed to give rise to the behavioral patterns characteristic of this condition.
Question: What is (are) Williams syndrome ?

Answer: Williams syndrome is a developmental disorder that affects many parts of the body. This condition is characterized by mild to moderate intellectual disability or learning problems, unique personality characteristics, distinctive facial features, and heart and blood vessel (cardiovascular) problems.  People with Williams syndrome typically have difficulty with visual-spatial tasks such as drawing and assembling puzzles, but they tend to do well on tasks that involve spoken language, music, and learning by repetition (rote memorization). Affected individuals have outgoing, engaging personalities and tend to take an extreme interest in other people. Attention deficit disorder (ADD), problems with anxiety, and phobias are common among people with this disorder.  Young children with Williams syndrome have distinctive facial features including a broad forehead, a short nose with a broad tip, full cheeks, and a wide mouth with full lips. Many affected people have dental problems such as teeth that are small, widely spaced, crooked, or missing. In older children and adults, the face appears longer and more gaunt.  A form of cardiovascular disease called supravalvular aortic stenosis (SVAS) occurs frequently in people with Williams syndrome. Supravalvular aortic stenosis is a narrowing of the large blood vessel that carries blood from the heart to the rest of the body (the aorta). If this condition is not treated, the aortic narrowing can lead to shortness of breath, chest pain, and heart failure. Other problems with the heart and blood vessels, including high blood pressure (hypertension), have also been reported in people with Williams syndrome.  Additional signs and symptoms of Williams syndrome include abnormalities of connective tissue (tissue that supports the body's joints and organs) such as joint problems and soft, loose skin. Affected people may also have increased calcium levels in the blood (hypercalcemia) in infancy, developmental delays, problems with coordination, and short stature. Medical problems involving the eyes and vision, the digestive tract, and the urinary system are also possible.