umarjan11/Medical-qna huggingface dataset:
Question: How to diagnose Primary gastrointestinal melanoma ?

Answer: How might primary melanoma of the small intestine be diagnosed? A variety of tests may be involved in the initial diagnosis of the tumor, including contrast radiography, endoscopy, and CT scan. The tumor is confirmed by surgical resection. Careful study of tissue samples from the tumor under a microscope will show the same immunohistochemical characteristics of skin melanomas. Once this has been established, the following are proposed diagnostic criteria for primary melanoma of the small intestine: 1. The absence of a previous or synchronously resected melanoma or atypical melanocytic lesion of the skin. 2. The absence of metastatic spread to other organs. 3. The presence of intramucosal lesions of the overlying or adjacent intestinal mucosa.
Question: What is (are) Logopenic progressive aphasia ?

Answer: Logopenic progressive aphasia (LPA) is a type of dementia characterized by language disturbance, including difficulty making or understanding speech (aphasia). It is a type of primary progressive aphasia (PPA). Affected individuals have slow, hesitant speech due to difficulty retrieving the correct words, names, or numbers. Difficulty with phase and sentence repetition are additionally present. Speech is typically well articulated and grammatically correct with good single-word comprehension. But over time, affected individuals may have trouble understanding long or complex verbal information, due to problems holding onto lengthy information that they hear. Language difficulties associated with LPA are due to shrinking, or atrophy, in the left posterior temporal cortex and inferior parietal lobule. Click here to view an image of the lobes of the brain.
Question: What is (are) Albright's hereditary osteodystrophy ?

Answer: Albright's hereditary osteodystrophy is a syndrome with a wide range of manifestations including short stature, obesity, round face, subcutaneous (under the skin) ossifications (gradual replacement of cartilage by bone), and characteristic shortening and widening of the bones in the hands and feet (brachydactyly). The features of Albright's hereditary osteodystrophy are associated with resistance to parathyroid hormone (pseudohypoparathyroidism) and to other hormones (thyroid-stimulation hormone, in particular). This autosomal dominantly inherited condition is caused by mutations in the GNAS gene. Treatment consists of calcium and vitamin D supplements.
Question: What is (are) Homocystinuria ?

Answer: Homocystinuria is an inherited disorder in which the body is unable to process certain building blocks of proteins (amino acids) properly. The most common form, called cystathionine beta-synthase deficiency, is characterized by dislocation of the lens in the eye, an increased risk of abnormal blood clots, skeletal abnormalities, and sometimes problems with development and learning. Less common forms are caused by a lack of other enzymes. These disorders can cause intellectual disability, seizures, problems with movement, and a blood disorder called megaloblastic anemia. Mutations in the CBS, MTHFR, MTR, and MTRR genes cause homocystinuria, and it is inherited in an autosomal recessive manner. Treatment varies depending upon the cause of the disorder.
Question: What causes Progeria ?

Answer: What genes are related to Hutchinson-Gilford progeria syndrome? Mutations in the LMNA gene cause Hutchinson-Gilford progeria syndrome. The LMNA gene provides instructions for making a protein called lamin A. This protein plays an important role in determining the shape of the nucleus within cells. It is an essential scaffolding (supporting) component of the nuclear envelope, which is the membrane that surrounds the nucleus. Mutations that cause Hutchinson-Gilford progeria syndrome result in the production of an abnormal version of the lamin A protein. The altered protein makes the nuclear envelope unstable and progressively damages the nucleus, making cells more likely to die prematurely. Researchers are working to determine how these changes lead to the characteristic features of Hutchinson-Gilford progeria syndrome.
Question: What causes Hereditary diffuse leukoencephalopathy with spheroids ?

Answer: What causes hereditary diffuse leukoencephalopathy with spheroids (HDLS)? HDLS is caused by mutations in the CSF1R gene. This gene provides instructions for making a protein called colony stimulating factor 1 receptor (CSF-1 receptor), which is found in the outer membrane of certain types of cells. The CSF-1 receptor triggers signaling pathways that control many important cellular processes, such as cell growth and division (proliferation) and maturation of the cell to take on defined functions (differentiation). Mutations in the CSF1R gene lead to a altered CSF-1 receptor protein which is unable to stimulate cell signaling pathways. Exactly how these gene mutations cause the signs and symptoms of HDLS is unknown.
Question: What causes Dextrocardia with situs inversus ?

Answer: What causes dextrocardia with situs inversus? The exact cause of dextrocardia with situs inversus is not known, but the condition results from the abnormal positioning of the internal organs during fetal development. More than 60 known genes are important for the proper positioning and patterning of the organs in the body. However, a specific genetic cause of dextrocardia with situs inversus has not been identified and inheritance patterns have not been confirmed in most cases. Some people have dextrocardia with situs inversus as part of an underlying condition called primary ciliary dyskinesia. Primary ciliary dyskinesia can result from changes (mutations) in several different genes, including the DNAI1 and DNAH5 gene; however, the genetic cause is unknown in many families.
Question: What is (are) Congenital lobar emphysema ?

Answer: Congenital lobar emphysema is a rare respiratory disorder in which air can enter the lungs but cannot escape, causing overinflation (hyperinflation) of the lobes of the lung. It is most often detected in newborns or young infants, but some cases do not become apparent until adulthood. Signs and symptoms may include difficulty breathing and respiratory distress in infancy, an enlarged chest, compressed lung tissue, cyanosis, and underdevelopment of the cartilage that supports the bronchial tube (bronchial hypoplasia). This disorder may be severe enough to cause associated heart problems (15% of cases) or so mild as to never become apparent. Some cases may be caused by autosomal dominant inheritance while others occur for no apparent reason (sporadic).
Question: What is (are) Glanzmann thrombasthenia ?

Answer: Glanzmann thrombasthenia (GT) is a rare inherited blood clotting disorder that is present at birth. It is characterized by the impaired function of specialized blood cells, called platelets, that are essential for proper blood clotting. Signs and symptoms vary greatly from person to person. Symptoms usually include abnormal bleeding, which can be severe. Other symptoms may include easy bruising, nose bleeds, bleeding from the gums, and/or heavy menstrual bleeding. Rarely, internal bleeding and blood in the urine (hematuria) can occur. Prolonged untreated or unsuccessfully treated bleeding may be life threatening. This condition is inherited in an autosomal recessive fashion and is caused by mutations in either the ITGA2B or ITGB3 genes.
Question: What is (are) Meningioma ?

Answer: Meningiomas originate in the meninges, the membranes that surround the brain and spinal cord. Most meningiomas are benign, though a minority of meningiomas can be classified as atypical or malignant. Though rare, malignant meningiomas can be highly aggressive. However, even benign meningiomas can cause problems if their growth affects the neighboring areas of the brain. Though most meningiomas grow slowly, there is no way to predict the rate of growth for a particular meningioma or to know how long a specific meningioma was growing before it was diagnosed. Signs and symptoms can vary but may include seizures, headaches, weakness in the arms and legs, and vision loss. Sometimes memory loss, carelessness, and unsteadiness are the only symptoms.
Question: What is (are) Sjogren syndrome ?

Answer: Sjgren syndrome is an autoimmune disorder in which immune cells attack and destroy the glands that produce tears and saliva. Sjgren syndrome is also associated with rheumatic disorders such as rheumatoid arthritis or systemic lupus erythematosus. The hallmark symptoms of the disorder are dry mouth and dry eyes. In addition, Sjogren syndrome may cause skin, nose, and vaginal dryness, and may affect other organs of the body including the kidneys, blood vessels, lungs, liver, pancreas, and brain. Treatment is symptomatic and supportive and may include moisture replacement therapies, nonsteroidal anti-inflammatory drugs and, in severe cases, corticosteroids or immunosuppressive drugs.
Question: What causes Adenoid cystic carcinoma ?

Answer: What causes adenoid cystic carcinoma? The underlying cause of adenoid cystic carcinoma (ACC) is not yet known, and no strong genetic or environmental risk factors specific to ACC have been identified. Researchers believe that a combination of various genetic and environmental factors probably interact to ultimately cause a person to develop specific types of cancers. There is ongoing research to learn more about the many factors that contribute to the development of cancer. Cancer is at least partly due to acquired (not inherited) damage or changes to the DNA in certain cells. For example, various studies have shown that chromosomal abnormalities and genetic deletions are present in samples of ACC. However, these genetic abnormalities are present only in the cancer cells, not in the cells with the genetic material that is passed on to offspring (the egg and sperm cells).
Question: What is (are) Punctate palmoplantar keratoderma type I ?

Answer: Punctate palmoplantar keratoderma type I, also known as keratosis palmoplantaris papulosa (KPPP) or Brauer-Buschke-Fisher Syndrome is is a rare condition that affects the skin. It is a type of punctate palmoplantar keratoderma. Signs and symptoms begin in early adolescence or later and include hard, round bumps of thickened skin on the palms of the hands and soles of the feet. It is is usually inherited in an autosomal dominant manner and can be caused by mutations in the AAGAB gene. Treatment options may include chemical or mechanical keratolysis as well as systemic acitretin. Some affected individuals have used surgical approaches consisting of excision and skin grafting.
Question: Who is at risk for Chapare Hemorrhagic Fever (CHHF)? ?

Answer: Like all arenaviruses, Chapare virus has a rodent host as its reservoir. Humans can contract CHHF through contact with an infected rodent. Contact can be direct or through inhalation of aerosolized Chapare virus from the urine or feces of infected rodents. 
 
Although arenaviruses have been isolated from insects, neither they nor any other intermediary host appear to spread CHHF. 
 
Person-to-person transmission of arenaviruses through aerosolization, although possible, is rare. From the only observed cluster of cases of CHHF, there was no evidence of person-to-person transmission. 
 
Transmission, if it can occur with CHHF, is most likely the result of direct contact with an infected person.
Question: How to diagnose Acanthamoeba - Granulomatous Amebic Encephalitis (GAE); Keratitis ?

Answer: Early diagnosis is essential for effective treatment of Acanthamoeba keratitis. The infection is usually diagnosed by an eye specialist based on symptoms, growth of the ameba from a scraping of the eye, and/or seeing the ameba by a process called confocal microscopy.
    
Granulomatous Amebic Encephalitis (GAE) and disseminated infection are more difficult to diagnose and are often at advanced stages when they are diagnosed. Tests useful in the diagnosis of GAE include brain scans, biopsies, or spinal taps. In disseminated disease, biopsy of the involved sites (e.g. , skin, sinuses) can be useful in diagnosis.
Question: Who is at risk for Heart Palpitations? ?

Answer: Some people may be more likely than others to have palpitations. People at increased risk include those who:
                
Have anxiety or panic attacks, or people who are highly stressed
                
Take certain medicines or stimulants
                
Have certain medical conditions that aren't related to heart problems, such as an overactive thyroid
                
Have certain heart problems, such as arrhythmias (irregular heartbeats), a previous heart attack, heart failure, heart valve disease, or heart muscle disease
                
Women who are pregnant, menstruating, or perimenopausal also may be at higher risk for palpitations because of hormonal changes. Some palpitations that occur during pregnancy may be due to anemia.
                
For more information about these risk factors, go to "What Causes Palpitations?"
Question: What are the treatments for Inflammatory Myopathies ?

Answer: The chronic inflammatory myopathies cant be cured in most adults but many of the symptoms can be treated. Options include medication, physical therapy, exercise, heat therapy (including microwave and ultrasound), orthotics and assistive devices, and rest. Polymyositis and dermatomyositis are first treated with high doses of prednisone or another corticosteroid drug. This is most often given as an oral medication but can be delivered intravenously. Immunosuppressant drugs, such as azathioprine and methotrexate, may reduce inflammation in people who do not respond well to prednisone. IBM has no standard course of treatment. The disease is generally unresponsive to corticosteroids and immunosuppressive drugs.
Question: What are the treatments for Postural Tachycardia Syndrome ?

Answer: Therapies for POTS are targeted at relieving low blood volume or regulating circulatory problems that could be causing the disorder. No single treatment has been found to be effect for all. A number of drugs seem to be effective in the short term. Whether they help in long term is uncertain. Simple interventions such as adding extra salt to the diet and attention to adequate fluid intake are often effective. The drugs fludrocortisone (for those on a high salt diet) and midodrine in low doses are often used to increase blood volume and narrow blood vessels. Drinking 16 ounces of water (2 glassfuls) before getting up can also help raise blood pressure. Some individuals are helped by beta receptor blocking agents. There is some evidence that an exercise program can gradually improve orthostatic tolerance.
Question: Is idiopathic inflammatory myopathy inherited ?

Answer: Most cases of idiopathic inflammatory myopathy are sporadic, which means they occur in people with no history of the disorder in their family. However, several people with idiopathic inflammatory myopathy have had close relatives with autoimmune disorders. Autoimmune diseases occur when the immune system malfunctions and attacks the body's tissues and organs.  A small percentage of all cases of idiopathic inflammatory myopathy have been reported to run in families; however, the condition does not have a clear pattern of inheritance. Multiple genetic and environmental factors likely play a part in determining the risk of developing this disorder. As a result, inheriting a genetic variation linked with idiopathic inflammatory myopathy does not mean that a person will develop the condition.
Question: What is (are) congenital leptin deficiency ?

Answer: Congenital leptin deficiency is a condition that causes severe obesity beginning in the first few months of life. Affected individuals are of normal weight at birth, but they are constantly hungry and quickly gain weight. Without treatment, the extreme hunger continues and leads to chronic excessive eating (hyperphagia) and obesity. Beginning in early childhood, affected individuals develop abnormal eating behaviors such as fighting with other children over food, hoarding food, and eating in secret.  People with congenital leptin deficiency also have hypogonadotropic hypogonadism, which is a condition caused by reduced production of hormones that direct sexual development. Without treatment, affected individuals experience delayed puberty or do not go through puberty, and may be unable to conceive children (infertile).
Question: What are the treatments for restless legs syndrome ?

Answer: These resources address the diagnosis or management of restless legs syndrome:  - Agency for Healthcare Research and Quality: Options for Treating Restless Legs Syndrome  - Genetic Testing Registry: Restless legs syndrome, susceptibility to, 8  - National Heart, Lung, and Blood Institute: How is Restless Legs Syndrome Diagnosed?  - National Heart, Lung, and Blood Institute: How is Restless Legs Syndrome Treated?  - Restless Leg Syndrome Foundation: Diagnosis  - Restless Leg Syndrome Foundation: Treatment Options   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 are the treatments for von Hippel-Lindau syndrome ?

Answer: These resources address the diagnosis or management of von Hippel-Lindau syndrome:  - Brigham and Women's Hospital  - Gene Review: Gene Review: Von Hippel-Lindau Syndrome  - Genetic Testing Registry: Von Hippel-Lindau syndrome  - Genomics Education Programme (UK)  - MD Anderson Cancer Center  - MedlinePlus Encyclopedia: Pheochromocytoma  - MedlinePlus Encyclopedia: Renal Cell Carcinoma  - National Cancer Institute: Genetic Testing for Hereditary Cancer Syndromes   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: Is Paget disease of bone inherited ?

Answer: In 15 to 40 percent of all cases of classic Paget disease of bone, the disorder has an autosomal dominant pattern of inheritance. Autosomal dominant inheritance means that having one copy of an altered gene in each cell is sufficient to cause the disorder.  In the remaining cases, the inheritance pattern of classic Paget disease of bone is unclear. Many affected people have no family history of the disease, although it sometimes clusters in families. Studies suggest that close relatives of people with classic Paget disease of bone are 7 to 10 times more likely to develop the disease than people without an affected relative.  Early-onset Paget disease of bone is inherited in an autosomal dominant pattern. In people with this form of the disorder, having one altered copy of the TNFRSF11A gene in each cell is sufficient to cause the disease.
Question: What are the genetic changes related to isolated ectopia lentis ?

Answer: Mutations in the FBN1 or ADAMTSL4 gene cause isolated ectopia lentis. These genes provide instructions for making proteins that are necessary for the formation of threadlike filaments called microfibrils. Microfibrils provide support to many tissues, including the lenses of the eyes, which are held in position by these filaments.  Mutations in the FBN1 or ADAMTSL4 gene impair protein function and lead to a decrease in microfibril formation or result in the formation of impaired microfibrils. Without functional microfibrils to anchor the lens in its central position at the front of the eye, the lens becomes displaced. The displaced lens cannot focus light correctly, contributing to the vision problems that are common in people with isolated ectopia lentis.
Question: What are the symptoms of Biliary Atresia ?

Answer: The first symptom of biliary atresia is jaundicewhen the skin and whites of the eyes turn yellow. Jaundice occurs when the liver does not remove bilirubin, a reddish-yellow substance formed when hemoglobin breaks down. Hemoglobin is an iron-rich protein that gives blood its red color. Bilirubin is absorbed by the liver, processed, and released into bile. Blockage of the bile ducts forces bilirubin to build up in the blood.
                
Other common symptoms of biliary atresia include
                
- dark urine, from the high levels of bilirubin in the blood spilling over into the urine  - gray or white stools, from a lack of bilirubin reaching the intestines  - slow weight gain and growth
Question: What is (are) Alzheimer's Caregiving ?

Answer: Alzheimers disease is an illness of the brain. It causes large numbers of nerve cells in the brain to die. This affects a persons ability to remember things and think clearly. People with Alzheimers become forgetful and easily confused and may have a hard time concentrating. They may have trouble taking care of themselves and doing basic things like making meals, bathing, and getting dressed. Alzheimers varies from person to person. It can progress faster in some people than in others, and not everyone will have the same symptoms. In general, though, Alzheimers takes many years to develop, becoming increasingly severe over time. As the disease gets worse, people need more help. Eventually, they require total care. For a short overview of Alzheimers, see  Understanding Alzheimers Disease: What You Need to Know.
Question: What are the symptoms of Polycythemia Vera ?

Answer: Symptoms of polycythemia vera include headaches and a feeling of fullness below the ribs on the left side. Polycythemia vera often does not cause early signs or symptoms. It may be found during a routine blood test. Signs and symptoms may occur as the number of blood cells increases. Other conditions may cause the same signs and symptoms. Check with your doctor if you have any of the following:         - A feeling of pressure or fullness below the ribs on the left side.    - Headaches.    - Double vision or seeing dark or blind spots that come and go.    - Itching all over the body, especially after being in warm or hot water.    - Reddened face that looks like a blush or sunburn.    - Weakness.    - Dizziness.    - Weight loss for no known reason.
Question: Do you have information about Bowel Movement

Answer: Summary : A bowel movement is the last stop in the movement of food through your digestive tract. Your stool passes out of your body through the rectum and anus. Another name for stool is feces. It is made of what is left after your digestive system (stomach, small intestine, and colon) absorbs nutrients and fluids from what you eat and drink.    Sometimes a bowel movement isn't normal. Diarrhea happens when stool passes through the large intestine too quickly. Constipation occurs when stool passes through the large intestine too slowly. Bowel incontinence is a problem controlling your bowel movements. Other abnormalities with bowel movements may be a sign of a digestive problem.    NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Question: What is (are) Nail Diseases ?

Answer: Your toenails and fingernails protect the tissues of your toes and fingers. They are made up of layers of a hardened protein called keratin, which is also in your hair and skin. The health of your nails can be a clue to your overall health. Healthy nails are usually smooth and consistent in color. Specific types of nail discoloration and changes in growth rate can be signs of lung, heart, kidney, and liver diseases, as well as diabetes and anemia. White spots and vertical ridges are harmless.    Nail problems that sometimes require treatment include       - Bacterial and fungal infections    - Ingrown nails    - Tumors    - Warts       Keeping your nails clean, dry, and trimmed can help you avoid some problems. Do not remove the cuticle, which can cause infection.