umarjan11/Medical-qna huggingface dataset:
Question: What are the symptoms of Beukes familial hip dysplasia ?

Answer: What are the signs and symptoms of Beukes familial hip dysplasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Beukes familial hip dysplasia. 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 bone mineral density 90% Osteoarthritis 90% Kyphosis 7.5% Scoliosis 7.5% Autosomal dominant inheritance - Avascular necrosis of the capital femoral epiphysis - Broad femoral neck - Childhood onset - Flat capital femoral epiphysis - Hip dysplasia - Irregular capital femoral epiphysis - Shallow acetabular fossae - Wide proximal femoral metaphysis - 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 Muscular atrophy ataxia retinitis pigmentosa and diabetes mellitus ?

Answer: What are the signs and symptoms of Muscular atrophy ataxia retinitis pigmentosa and diabetes mellitus? The Human Phenotype Ontology provides the following list of signs and symptoms for Muscular atrophy ataxia retinitis pigmentosa and diabetes mellitus. 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% Incoordination 90% Myopathy 90% Type II diabetes mellitus 90% Ataxia - Autosomal dominant inheritance - Diabetes mellitus - Rod-cone dystrophy - Skeletal muscle atrophy - 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 Meleda disease ?

Answer: What are the signs and symptoms of Meleda disease? The Human Phenotype Ontology provides the following list of signs and symptoms for Meleda 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) Lichenification 90% Palmoplantar keratoderma 90% Abnormality of the palate 50% Finger syndactyly 50% Hyperhidrosis 50% Hypertrichosis 50% Ichthyosis 50% Skin ulcer 50% Osteolysis 7.5% Abnormality of the mouth - Autosomal recessive inheritance - Brachydactyly syndrome - Congenital symmetrical palmoplantar keratosis - Erythema - Fragile nails - Infantile onset - 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 Koolen-de Vries syndrome ?

Answer: Koolen-de Vries syndrome is caused by genetic changes that eliminate the function of one copy of the KANSL1 gene in each cell. Most affected individuals are missing a small amount of genetic material, including the KANSL1 gene, from one copy of chromosome 17. This type of genetic abnormality is called a microdeletion. A small number of individuals with Koolen-de Vries syndrome do not have a chromosome 17 microdeletion but instead have a mutation within the KANSL1 gene that causes one copy of the gene to be nonfunctional.  The microdeletion that causes Koolen-de Vries syndrome occurs on the long (q) arm of chromosome 17 at a location designated q21.31. While the exact size of the deletion varies among affected individuals, most are missing a sequence of about 500,000 DNA building blocks (base pairs) containing several genes. However, because individuals with KANSL1 gene mutations have the same signs and symptoms as those with the microdeletion, researchers have concluded that the loss of this gene accounts for the features of this disorder.  The KANSL1 gene provides instructions for making a protein that helps regulate gene activity (expression) by modifying chromatin. Chromatin is the complex of DNA and protein that packages DNA into chromosomes. The protein produced from the KANSL1 gene is found in most organs and tissues of the body before birth and throughout life. By its involvement in controlling the activity of other genes, this protein plays an important role in the development and function of many parts of the body. Loss of one copy of this gene impairs normal development and function, but the relationship of KANSL1 gene loss to the specific signs and symptoms of Koolen-de Vries syndrome is unclear.
Question: Is congenital fiber-type disproportion inherited ?

Answer: Congenital fiber-type disproportion can have multiple inheritance patterns.  When this condition is caused by mutations in the ACTA1 gene, it usually occurs in an autosomal dominant pattern. Autosomal dominant inheritance means one copy of the altered gene in each cell is sufficient to cause the disorder.  Most other cases of congenital fiber-type disproportion, including those caused by mutations in the RYR1 gene, have an autosomal recessive pattern of inheritance. Autosomal recessive inheritance means both copies of the gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.  When this condition is caused by mutations in the TPM3 gene, it can occur in either an autosomal dominant or autosomal recessive pattern.  In rare cases, this condition can be inherited in an X-linked pattern, although the gene or genes associated with X-linked congenital fiber-type disproportion have not been identified. A condition is considered X-linked if the mutated gene that causes the disorder is located on the X chromosome, one of the two sex chromosomes in each cell. In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. Because females have two copies of the X chromosome, one altered copy of the gene in each cell usually leads to less severe symptoms in females than in males or may cause no symptoms at all. A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons.  It is estimated that 40 percent of individuals with congenital fiber-type disproportion have an affected relative.
Question: What are the genetic changes related to autosomal dominant hypocalcemia ?

Answer: Autosomal dominant hypocalcemia is primarily caused by mutations in the CASR gene; these cases are known as type 1. A small percentage of cases, known as type 2, are caused by mutations in the GNA11 gene. The proteins produced from these genes work together to regulate the amount of calcium in the blood.  The CASR gene provides instructions for making a protein called the calcium-sensing receptor (CaSR). Calcium molecules attach (bind) to the CaSR protein, which allows this protein to monitor and regulate the amount of calcium in the blood. G11, which is produced from the GNA11 gene, is one component of a signaling protein that works in conjunction with CaSR. When a certain concentration of calcium is reached, CaSR stimulates G11 to send signals to block processes that increase the amount of calcium in the blood.  Mutations in the CASR or GNA11 gene lead to overactivity of the respective protein. The altered CaSR protein is more sensitive to calcium, meaning even low levels of calcium can trigger it to stimulate G11 signaling. Similarly, the altered G11 protein continues to send signals to prevent calcium increases, even when levels in the blood are very low. As a result, calcium levels in the blood remain low, causing hypocalcemia. Calcium plays an important role in the control of muscle movement, and a shortage of this molecule can lead to cramping or twitching of the muscles. Impairment of the processes that increase calcium can also disrupt the normal regulation of other molecules, such as phosphate and magnesium, leading to other signs of autosomal dominant hypocalcemia. Studies show that the lower the amount of calcium in the blood, the more severe the symptoms of the condition are.
Question: What are the genetic changes related to junctional epidermolysis bullosa ?

Answer: Junctional epidermolysis bullosa results from mutations in the LAMA3, LAMB3, LAMC2, and COL17A1 genes. Mutations in each of these genes can cause Herlitz JEB or non-Herlitz JEB. LAMB3 gene mutations are the most common, causing about 70 percent of all cases of junctional epidermolysis bullosa.  The LAMA3, LAMB3, and LAMC2 genes each provide instructions for making one part (subunit) of a protein called laminin 332. This protein plays an important role in strengthening and stabilizing the skin by helping to attach the top layer of skin (the epidermis) to underlying layers. Mutations in any of the three laminin 332 genes lead to the production of a defective or nonfunctional version of this protein. Without functional laminin 332, cells in the epidermis are fragile and easily damaged. Friction or other minor trauma can cause the skin layers to separate, leading to the formation of blisters.  The COL17A1 gene provides instructions for making a protein that is used to assemble type XVII collagen. Collagens are molecules that give structure and strength to connective tissues, such as skin, tendons, and ligaments, throughout the body. Type XVII collagen helps attach the epidermis to underlying layers of skin, making the skin strong and flexible. Mutations in the COL17A1 gene prevent the normal formation of collagen XVII. As a result, the skin is less resistant to friction and minor trauma and blisters easily. Most COL17A1 gene mutations cause non-Herlitz JEB, although a few individuals with mutations in this gene have had the more severe Herlitz JEB.
Question: Is retinitis pigmentosa inherited ?

Answer: Retinitis pigmentosa often has an autosomal dominant inheritance pattern, which means one copy of an altered gene in each cell is sufficient to cause the disorder. Most people with autosomal dominant retinitis pigmentosa have an affected parent and other family members with the disorder.  Retinitis pigmentosa can also have an autosomal recessive pattern of inheritance, which means both copies of a gene in each cell have mutations. The parents of an individual with an autosomal recessive condition each carry one copy of the mutated gene, but they typically do not show signs and symptoms of the condition.  This condition can also be inherited in an X-linked pattern. The genes associated with X-linked retinitis pigmentosa are 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), mutations usually have to occur in both copes of the gene to cause the disorder. However, at least 20 percent of females who carry only one mutated copy of the gene develop retinal degeneration and associated vision loss. In most cases, males experience more severe symptoms of the disorder than females. A characteristic of X-linked inheritance is that fathers cannot pass X-linked traits to their sons.  In 10 to 40 percent of all cases of retinitis pigmentosa, only one person in a family is affected. In these families, the disorder is described as simplex. It can be difficult to determine the inheritance pattern of simplex cases because affected individuals may have no affected relatives or may be unaware of other family members with the disease. Simplex cases can also result from a new gene mutation that is not present in other family members.
Question: What are the symptoms of Childhood hypophosphatasia ?

Answer: What are the signs and symptoms of Childhood hypophosphatasia? The Human Phenotype Ontology provides the following list of signs and symptoms for Childhood hypophosphatasia. 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 - Bowing of the legs - Carious teeth - Craniosynostosis - Dolichocephaly - Elevated plasma pyrophosphate - Elevated urine pyrophosphate - Frontal bossing - Low alkaline phosphatase - Myopathy - Phosphoethanolaminuria - Premature loss of primary teeth - Proptosis - Rachitic rosary - Seizures - Short stature - Skin dimple over apex of long bone angulation - Waddling gait - 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 Duchenne muscular dystrophy ?

Answer: What are the signs and symptoms of Duchenne muscular dystrophy? The Human Phenotype Ontology provides the following list of signs and symptoms for Duchenne muscular 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) Arrhythmia - Calf muscle pseudohypertrophy - Childhood onset - Congestive heart failure - Dilated cardiomyopathy - Elevated serum creatine phosphokinase - Flexion contracture - Gowers sign - Hyperlordosis - Hyporeflexia - Hypoventilation - Intellectual disability, mild - Muscular dystrophy - Muscular hypotonia - Respiratory failure - Scoliosis - Waddling gait - 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.
Question: Is 47 XXX syndrome inherited ?

Answer: Is 47 XXX syndrome inherited? Most cases of 47 XXX syndrome are not inherited. The chromosomal change usually occurs as a random event during the formation of reproductive cells (eggs and sperm). An error in cell division called nondisjunction can result in reproductive cells with an abnormal number of chromosomes. For example, an egg or sperm cell may gain an extra copy of the X chromosome as a result of nondisjunction. If one of these reproductive cells contributes to the genetic makeup of a child, the child will have an extra X chromosome in each of the body's cells. 46,XX/47,XXX mosaicism is also not inherited. It occurs as a random event during cell division in the early development of an embryo. As a result, some of an affected person's cells have two X chromosomes (46,XX), and other cells have three X chromosomes (47,XXX). Transmission of an abnormal number of X chromosomes from women with 47 XXX syndrome is rare, although it has been reported. Some reports suggest a <5% increased risk for a chromosomally abnormal pregnancy, and other more recent reports suggest that <1% may be more accurate. These risks are separate from the risks of having a chromosomally abnormal pregnancy due to maternal age or any other factors. Furthermore, these risks generally apply only to women with non-mosaic 47 XXX syndrome, as mosaicism may increase the risk of passing on an abnormal number of X chromosomes and potential outcomes. Each individual with 47 XXX syndrome who is interested in learning about their own risks to have a child with a chromosome abnormality or other genetic abnormality should speak with their healthcare provider or a genetics professional.
Question: What are the symptoms of Pheochromocytoma, childhood ?

Answer: What are the signs and symptoms of Pheochromocytoma, childhood? The Human Phenotype Ontology provides the following list of signs and symptoms for Pheochromocytoma, childhood. 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 - Cafe-au-lait spot - Cerebral hemorrhage - Congenital cataract - Congestive heart failure - Elevated urinary norepinephrine - Episodic hypertension - Hemangioma - Hypercalcemia - Hyperhidrosis - Hypertensive retinopathy - Neoplasm - Pheochromocytoma - Positive regitine blocking test - Proteinuria - Renal artery stenosis - Tachycardia - 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 COASY Protein-Associated Neurodegeneration ?

Answer: What are the signs and symptoms of COASY Protein-Associated Neurodegeneration ? The Human Phenotype Ontology provides the following list of signs and symptoms for COASY Protein-Associated Neurodegeneration . 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) Pes cavus 5% Autosomal recessive inheritance - Bradykinesia - Developmental regression - Distal amyotrophy - Dysarthria - Hyporeflexia - Mental deterioration - Motor axonal neuropathy - Neurodegeneration - Obsessive-compulsive behavior - Oromandibular dystonia - Progressive - Rigidity - Spastic paraparesis - Spastic tetraplegia - Toe walking - 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.