umarjan11/Medical-qna huggingface dataset:
Question: What are the symptoms of Acatalasemia ?

Answer: What are the signs and symptoms of Acatalasemia? The Human Phenotype Ontology provides the following list of signs and symptoms for Acatalasemia. 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 - Oral ulcer - Reduced catalase activity - 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: Who is at risk for Endocarditis? ?

Answer: Infective endocarditis (IE) is an uncommon condition that can affect both children and adults. It's more common in men than women.
                
IE typically affects people who have abnormal hearts or other conditions that put them at risk for the infection. Sometimes IE does affect people who were healthy before the infection.
                
Major Risk Factors
                
The germs that cause IE tend to attach and multiply on damaged, malformed, or artificial (man-made) heart valves and implanted medical devices. Certain conditions put you at higher risk for IE. These include:
                
Congenital heart defects (defects that are present at birth). Examples include a malformed heart or abnormal heart valves.
                
Artificial heart valves, an implanted medical device in the heart (such as a pacemaker wire), or an intravenous (IV) catheter (tube) in a blood vessel for a long time.
                
Heart valves damaged by rheumatic fever or calcium deposits that cause age-related valve thickening. Scars in the heart from a previous case of IE also can damage heart valves.
                
IV drug use, especially if needles are shared or reused, contaminated substances are injected, or the skin isn't properly cleaned before injection.
Question: What are the genetic changes related to Denys-Drash syndrome ?

Answer: Mutations in the WT1 gene cause Denys-Drash syndrome. The WT1 gene provides instructions for making a protein that regulates the activity of other genes by attaching (binding) to specific regions of DNA. On the basis of this action, the WT1 protein is called a transcription factor. The WT1 protein plays a role in the development of the kidneys and kidneys and gonads (ovaries in females and testes in males) before birth.  WT1 gene mutations that cause Denys-Drash syndrome lead to the production of an abnormal protein that cannot bind to DNA. As a result, the activity of certain genes is unregulated, which impairs the development of the kidneys and reproductive organs. Abnormal development of these organs leads to diffuse glomerulosclerosis and gonadal dysgenesis, which are characteristic of Denys-Drash syndrome. Abnormal gene activity caused by the loss of normal WT1 protein increases the risk of developing Wilms tumor in affected individuals.  Denys-Drash syndrome has features similar to another condition called Frasier syndrome, which is also caused by mutations in the WT1 gene. Because these two conditions share a genetic cause and have overlapping features, some researchers have suggested that they are part of a spectrum and not two distinct conditions.
Question: What are the treatments for nephronophthisis ?

Answer: These resources address the diagnosis or management of nephronophthisis:  - Genetic Testing Registry: Adolescent nephronophthisis  - Genetic Testing Registry: Infantile nephronophthisis  - Genetic Testing Registry: Nephronophthisis  - Genetic Testing Registry: Nephronophthisis 1  - Genetic Testing Registry: Nephronophthisis 11  - Genetic Testing Registry: Nephronophthisis 12  - Genetic Testing Registry: Nephronophthisis 14  - Genetic Testing Registry: Nephronophthisis 15  - Genetic Testing Registry: Nephronophthisis 16  - Genetic Testing Registry: Nephronophthisis 18  - Genetic Testing Registry: Nephronophthisis 4  - Genetic Testing Registry: Nephronophthisis 7  - Genetic Testing Registry: Nephronophthisis 9  - Merck Manual Professional Edition   These resources from MedlinePlus offer information about the diagnosis and management of various health conditions:  - Diagnostic Tests  - Drug Therapy  - Surgery and Rehabilitation  - Genetic Counseling   - Palliative Care
Question: What is (are) Cockayne syndrome ?

Answer: Cockayne syndrome is a rare disorder characterized by short stature and an appearance of premature aging. Features of this disorder include a failure to gain weight and grow at the expected rate (failure to thrive), abnormally small head size (microcephaly), and impaired development of the nervous system. Affected individuals have an extreme sensitivity to sunlight (photosensitivity), and even a small amount of sun exposure can cause a sunburn. Other possible signs and symptoms include hearing loss, eye abnormalities, severe tooth decay, bone abnormalities, and changes in the brain that can be seen on brain scans.  Cockayne syndrome can be divided into subtypes, which are distinguished by the severity and age of onset of symptoms. Classical, or type I, Cockayne syndrome is characterized by an onset of symptoms in early childhood (usually after age 1 year). Type II Cockayne syndrome has much more severe symptoms that are apparent at birth (congenital). Type II Cockayne syndrome is sometimes called cerebro-oculo-facio-skeletal (COFS) syndrome or Pena-Shokeir syndrome type II. Type III Cockayne syndrome has the mildest symptoms of the three types and appears later in childhood.
Question: What are the genetic changes related to Meckel syndrome ?

Answer: Meckel syndrome can be caused by mutations in one of at least eight genes. The proteins produced from these genes are known or suspected to play roles in cell structures called cilia. Cilia are microscopic, finger-like projections that stick out from the surface of cells and are involved in signaling pathways that transmit information between cells. Cilia are important for the structure and function of many types of cells, including brain cells and certain cells in the kidneys and liver.  Mutations in the genes associated with Meckel syndrome lead to problems with the structure and function of cilia. Defects in these cell structures probably disrupt important chemical signaling pathways during early development. Although researchers believe that defective cilia are responsible for most of the features of this disorder, it remains unclear how they lead to specific developmental abnormalities of the brain, kidneys, and other parts of the body.  Mutations in the eight genes known to be associated with Meckel syndrome account for about 75 percent of all cases of the condition. In the remaining cases, the genetic cause is unknown. Mutations in several other genes have been identified in people with features similar to those of Meckel syndrome, although it is unclear whether these individuals actually have Meckel syndrome or a related disorder (often described as a "Meckel-like phenotype").
Question: What are the genetic changes related to triosephosphate isomerase deficiency ?

Answer: Mutations in the TPI1 gene cause triosephosphate isomerase deficiency. This gene provides instructions for making an enzyme called triosephosphate isomerase 1. This enzyme is involved in a critical energy-producing process known as glycolysis. During glycolysis, the simple sugar glucose is broken down to produce energy for cells.  TPI1 gene mutations lead to the production of unstable enzymes or enzymes with decreased activity. As a result, glycolysis is impaired and cells have a decreased supply of energy. Red blood cells depend solely on the breakdown of glucose for energy, and without functional glycolysis, red blood cells die earlier than normal. Cells with high energy demands, such as nerve cells in the brain, white blood cells, and heart (cardiac) muscle cells are also susceptible to cell death due to reduced energy caused by impaired glycolysis. Nerve cells in the part of the brain involved in coordinating movements (the cerebellum) are particularly affected in people with triosephosphate isomerase deficiency.  Death of red and white blood cells, nerve cells in the brain, and cardiac muscle cells leads to the signs and symptoms of triosephosphate isomerase deficiency.
Question: What is (are) Stroke ?

Answer: A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.    Symptoms of stroke are        - Sudden numbness or weakness of the face, arm or leg (especially on one side of the body)    - Sudden confusion, trouble speaking or understanding speech    - Sudden trouble seeing in one or both eyes    - Sudden trouble walking, dizziness, loss of balance or coordination    - Sudden severe headache with no known cause       If you have any of these symptoms, you must get to a hospital quickly to begin treatment. Acute stroke therapies try to stop a stroke while it is happening by quickly dissolving the blood clot or by stopping the bleeding. Post-stroke rehabilitation helps individuals overcome disabilities that result from stroke damage. Drug therapy with blood thinners is the most common treatment for stroke.     NIH: National Institute of Neurological Disorders and Stroke
Question: What is (are) Genital Herpes ?

Answer: Genital herpes is a sexually transmitted disease (STD) caused by a herpes simplex virus (HSV). It can cause sores on your genital or rectal area, buttocks, and thighs. You can get it from having sex, even oral sex. The virus can spread even when sores are not present. Mothers can also infect their babies during childbirth.    Symptoms of herpes are called outbreaks. You usually get sores near the area where the virus has entered the body. They turn into blisters, become itchy and painful, and then heal. Sometimes people do not know they have herpes because they have no symptoms or very mild symptoms. The virus can be more serious in newborn babies or in people with weak immune systems.    Most people have outbreaks several times a year. Over time, you get them less often and the symptoms become milder. The virus stays in your body for life.    Medicines do not cure genital herpes, but they can help your body fight the virus. This can help lessen symptoms, decrease outbreaks, and lower the risk of passing the virus to others. Correct usage of latex condoms can reduce, but not eliminate, the risk of catching or spreading herpes.    NIH: National Institute of Allergy and Infectious Diseases
Question: What is (are) Giardia Infections ?

Answer: Giardiasis is an illness caused by a parasite called Giardia intestinalis. It lives in soil, food, and water. It may also be on surfaces that have been contaminated with waste. You can become infected if you swallow the parasite. You can also get it if you're exposed to human feces (poop) through sexual contact.    The risk of getting giardia is higher for travelers to countries where it is common, people in child care settings, and those who drink untreated water.    Diarrhea is the main symptom of giardia infection. Others include       -  Passing gas    -  Greasy stools    -  Stomach cramps    -  Upset stomach or nausea        These symptoms may lead to weight loss and loss of body fluids. Some people have no symptoms at all. Symptoms of infection often last two to six weeks. Stool sample tests can diagnose it. You often need to collect several samples to test. Doctors use several drugs to treat it.     The best way to prevent giardia infection is to practice good hygiene, including frequent hand washing. You should not drink water that may be contaminated. You should also peel or wash fresh fruit and vegetables before eating.    Centers for Disease Control and Prevention
Question: What is (are) Juvenile Arthritis ?

Answer: Juvenile arthritis (JA) is arthritis that happens in children. It causes joint swelling, pain, stiffness, and loss of motion. It can affect any joint, but is more common in the knees, hands, and feet. In some cases it can affect internal organs as well.    The most common type of JA that children get is juvenile idiopathic arthritis. There are several other forms of arthritis affecting children.    One early sign of JA may be limping in the morning. Symptoms can come and go. Some children have just one or two flare-ups. Others have symptoms that never go away. JA can cause growth problems and eye inflammation in some children.    No one knows exactly what causes JA. Most types are autoimmune disorders. This means that your immune system, which normally helps your body fight infection, attacks your body's own tissues.    JA can be hard to diagnose. Your health care provider may do a physical exam, lab tests, and x-rays. A team of providers usually treats JA. Medicines and physical therapy can help maintain movement and reduce swelling and pain. They may also help prevent and treat complications.    NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases
Question: What is (are) Concussion ?

Answer: A concussion is a type of brain injury. It's the most minor form. Technically, a concussion is a short loss of normal brain function in response to a head injury. But people often use it to describe any minor injury to the head or brain.    Concussions are a common type of sports injury. You can also have one if you suffer a blow to the head or hit your head after a fall.    Symptoms of a concussion may not start right away; they may start days or weeks after the injury. Symptoms may include a headache or neck pain. You may also have nausea, ringing in your ears, dizziness, or tiredness. You may feel dazed or not your normal self for several days or weeks after the injury. Consult your health care professional if any of your symptoms get worse, or if you have more serious symptoms such as       - Seizures    - Trouble walking or sleeping    - Weakness, numbness, or decreased coordination    - Repeated vomiting or nausea    - Confusion    - Slurred speech       Doctors use a neurologic exam and imaging tests to diagnose a concussion. Most people recover fully after a concussion, but it can take some time. Rest is very important after a concussion because it helps the brain to heal.    Centers for Disease Control and Prevention
Question: What is (are) Gonorrhea ?

Answer: Gonorrhea is a sexually transmitted disease. It is most common in young adults. The bacteria that cause gonorrhea can infect the genital tract, mouth, or anus. You can get gonorrhea during vaginal, oral, or anal sex with an infected partner. A pregnant woman can pass it to her baby during childbirth.    Gonorrhea does not always cause symptoms. In men, gonorrhea can cause pain when urinating and discharge from the penis. If untreated, it can cause problems with the prostate and testicles.    In women, the early symptoms of gonorrhea often are mild. Later, it can cause bleeding between periods, pain when urinating, and increased discharge from the vagina. If untreated, it can lead to pelvic inflammatory disease, which causes problems with pregnancy and infertility.    Your health care provider will diagnose gonorrhea with lab tests. Treatment is with antibiotics. Treating gonorrhea is becoming more difficult because drug-resistant strains are increasing. Correct usage of latex condoms greatly reduces, but does not eliminate, the risk of catching or spreading gonorrhea.    NIH: National Institute of Allergy and Infectious Diseases
Question: What are the symptoms of Trigeminal neuralgia ?

Answer: What are the signs and symptoms of Trigeminal neuralgia? The Human Phenotype Ontology provides the following list of signs and symptoms for Trigeminal neuralgia. 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 - Trigeminal neuralgia - 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 Nasopharyngeal carcinoma ?

Answer: What are the signs and symptoms of Nasopharyngeal carcinoma? The Human Phenotype Ontology provides the following list of signs and symptoms for Nasopharyngeal carcinoma. 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) Neoplasm - 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 causes Hepatocellular carcinoma, childhood ?

Answer: What causes hepatocellular carcinoma, childhood? A review of the literature suggests that knowledge regarding the cause of hepatocellular carcinoma in children is lacking due to the rarity of this disease.  Children living in regions of the world where heptatitis B virus is common have been reported to have a much greater risk of developing this disease.  Chronic infection by hepatitis C virus has also been linked to the development of hepatocellular carcinoma. Hepatocellular carcinoma has also been reported to develop in the presence of liver disease, cirrhosis, and inborn errors of metabolism. In addition, various other reported risk factors for developing hepatocellular carcinoma include: male sex, co-infection with other viral liver disease, co-infection with HIV, alcohol abuse, family history of this carcinoma, increased hepatic iron, increased serum alanine aminotransferase levels, exposure to aflatoxin B1 by food contamination, genetic variants of glutathione S-transferase, and various metabolic liver disorders. Chronic Epstein Barr virus infections have also been suggested to play a role in the development of hepatocellular carcinoma in Asian patients. This association remains to be confirmed in other populations.
Question: What are the symptoms of Cataract anterior polar dominant ?

Answer: What are the signs and symptoms of Cataract anterior polar dominant? The Human Phenotype Ontology provides the following list of signs and symptoms for Cataract anterior polar dominant. 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) Anterior polar cataract - 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 is (are) Persistent genital arousal disorder ?

Answer: Persistent genital arousal disorder (PGAD) in men may be considered as the condition of priapism and unwanted ejaculatory fluids being released without any sexual interest. In women there is still no consensus about a formal definition, but some of the experts propose that in women it should be defined as a rare, unwanted, and intrusive sexual dysfunction associated with excessive and unremitting genital arousal and engorgement in the absence of sexual interest. The persistent genital arousal usually does not resolve with orgasm and causes personal distress. Features include excessive excitement or excessive genital (lubrication, swelling, and engorgement) or other somatic responses. Causes may be neurological (central or peripheral involving the pudendal nerve), related to medication, vascular, hormonal, psychological or others.  Diagnosis of the cause is essential for an adequate patient management. The treatment may include avoiding offending medications, using medications that stabilize nerve transmission and/or effect mood, local topical anesthetic agents, ice and hormonal replacement. More recently PGAD has being described as one component of a broader Restless Genital Syndrome if the PGAD was also associated with urinary frequency/urgency and restless leg syndrome.