Vanquish44/Healthcare_NLP huggingface dataset:
Question: What is (are) Kidney Stones in Adults ?
Answer: The urinary tract is the bodys drainage system for removing wastes and extra water. The urinary tract includes two kidneys, two ureters, a bladder, and a urethra. The kidneys are two bean-shaped organs, each about the size of a fist. They are located near the middle of the back, just below the rib cage, one on each side of the spine. Every day, the two kidneys process about 200 quarts of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra water. The urine flows from the kidneys to the bladder through tubes called ureters. The bladder stores urine until releasing it through urination. When the bladder empties, urine flows out of the body through a tube called the urethra at the bottom of the bladder.

Topic: Kidney Stones in Adults
Source: NIDDK
Question: Who is at risk for Kidney Stones in Adults? ?
Answer: Anyone can get a kidney stone, but some people are more likely to get one. Men are affected more often than women, and kidney stones are more common in non-Hispanic white people than in non-Hispanic black people and Mexican Americans. Overweight and obese people are more likely to get a kidney stone than people of normal weight. In the United States, 8.8 percent of the population, or one in 11 people, have had a kidney stone.2

Topic: Kidney Stones in Adults
Source: NIDDK
Question: What causes Kidney Stones in Adults ?
Answer: Kidney stones can form when substances in the urinesuch as calcium, oxalate, and phosphorusbecome highly concentrated. Certain foods may promote stone formation in people who are susceptible, but scientists do not believe that eating any specific food causes stones to form in people who are not susceptible. People who do not drink enough fluids may also be at higher risk, as their urine is more concentrated.
                
People who are at increased risk of kidney stones are those with
                
- hypercalciuria, a condition that runs in families in which urine contains unusually large amounts of calcium; this is the most common condition found in those who form calcium stones  - a family history of kidney stones  - cystic kidney diseases, which are disorders that cause fluid-filled sacs to form on the kidneys  - hyperparathyroidism, a condition in which the parathyroid glands, which are four pea-sized glands located in the neck, release too much hormone, causing extra calcium in the blood  - renal tubular acidosis, a disease that occurs when the kidneys fail to excrete acids into the urine, which causes a persons blood to remain too acidic  - cystinuria, a condition in which urine contains high levels of the amino acid cystine  - hyperoxaluria, a condition in which urine contains unusually large amounts of oxalate  - hyperuricosuria, a disorder of uric acid metabolism  - gout, a disorder that causes painful swelling of the joints  - blockage of the urinary tract  - chronic inflammation of the bowel  - a history of gastrointestinal (GI) tract surgery
                
Others at increased risk of kidney stones are people taking certain medications including
                
- diureticsmedications that help the kidneys remove fluid from the body  - calcium-based antacids  - the protease inhibitor indinavir (Crixivan), a medication used to treat HIV infection  - the anti-seizure medication topiramate (Topamax)

Topic: Kidney Stones in Adults
Source: NIDDK
Question: What is (are) Kidney Stones in Adults ?
Answer: Four major types of kidney stones can form:
                
- Calcium stones are the most common type of kidney stone and occur in two major forms: calcium oxalate and calcium phosphate. Calcium oxalate stones are more common. Calcium oxalate stone formation may be caused by high calcium and high oxalate excretion. Calcium phosphate stones are caused by the combination of high urine calcium and alkaline urine, meaning the urine has a high pH.  - Uric acid stones form when the urine is persistently acidic. A diet rich in purinessubstances found in animal protein such as meats, fish, and shellfishmay increase uric acid in urine. If uric acid becomes concentrated in the urine, it can settle and form a stone by itself or along with calcium.  - Struvite stones result from kidney infections. Eliminating infected stones from the urinary tract and staying infection-free can prevent more struvite stones.  - Cystine stones result from a genetic disorder that causes cystine to leak through the kidneys and into the urine, forming crystals that tend to accumulate into stones.

Topic: Kidney Stones in Adults
Source: NIDDK
Question: What are the symptoms of Kidney Stones in Adults ?
Answer: People with kidney stones may have pain while urinating, see blood in the urine, or feel a sharp pain in the back or lower abdomen. The pain may last for a short or long time. People may experience nausea and vomiting with the pain. However, people who have small stones that pass easily through the urinary tract may not have symptoms at all.

Topic: Kidney Stones in Adults
Source: NIDDK
Question: How to diagnose Kidney Stones in Adults ?
Answer: To diagnose kidney stones, the health care provider will perform a physical exam and take a medical history. The medical history may include questions about family history of kidney stones, diet, GI problems, and other diseases and disorders. The health care provider may perform urine, blood, and imaging tests, such as an x ray or computerized tomography (CT) scan to complete the diagnosis.
                
- Urinalysis. Urinalysis is testing of a urine sample. The urine sample is collected in a special container in a health care providers office or commercial facility and can be tested in the same location or sent to a lab for analysis. Urinalysis can show whether the person has an infection or the urine contains substances that form stones.  - Blood test. A blood test involves drawing blood at a health care providers office or commercial facility and sending the sample to a lab for analysis. The blood test can show biochemical problems that can lead to kidney stones.  - Abdominal x ray. An abdominal x ray is a picture created using radiation and recorded on film or on a computer. The amount of radiation used is small. An x ray is performed at a hospital or outpatient center by an x-ray technician, and the images are interpreted by a radiologista doctor who specializes in medical imaging. Anesthesia is not needed. The person will lie on a table or stand during the x ray. The x-ray machine is positioned over the abdominal area. The person will hold his or her breath as the picture is taken so that the picture will not be blurry. The person may be asked to change position for additional pictures. The x rays can show the location of stones in the kidney or urinary tract.  - CT scans. CT scans use a combination of x rays and computer technology to create three-dimensional (3-D) images. A CT scan may include the injection of a special dye, called contrast medium. CT scans require the person to lie on a table that slides into a tunnel-shaped device where the x rays are taken. The procedure is performed in an outpatient center or hospital by an x-ray technician, and the images are interpreted by a radiologist. Anesthesia is not needed. CT scans can show stone locations and conditions that may have caused the stone to form.

Topic: Kidney Stones in Adults
Source: NIDDK
Question: What are the treatments for Kidney Stones in Adults ?
Answer: Treatment for kidney stones usually depends on their size and what they are made of, as well as whether they are causing pain or obstructing the urinary tract. Kidney stones may be treated by a general practitioner or by a urologista doctor who specializes in the urinary tract. Small stones usually pass through the urinary tract without treatment. Still, the person may need pain medication and should drink lots of fluids to help move the stone along. Pain control may consist of oral or intravenous (IV) medication, depending on the duration and severity of the pain. IV fluids may be needed if the person becomes dehydrated from vomiting or an inability to drink. A person with a larger stone, or one that blocks urine flow and causes great pain, may need more urgent treatment, such as
                
- Shock wave lithotripsy. A machine called a lithotripter is used to crush the kidney stone. The procedure is performed by a urologist on an outpatient basis and anesthesia is used. In shock wave lithotripsy, the person lies on a table or, less commonly, in a tub of water above the lithotripter. The lithotripter generates shock waves that pass through the persons body to break the kidney stone into smaller pieces to pass more readily through the urinary tract.  - Ureteroscopy. A ureteroscopea long, tubelike instrument with an eyepieceis used to find and retrieve the stone with a small basket or to break the stone up with laser energy. The procedure is performed by a urologist in a hospital with anesthesia. The urologist inserts the ureteroscope into the persons urethra and slides the scope through the bladder and into the ureter. The urologist removes the stone or, if the stone is large, uses a flexible fiber attached to a laser generator to break the stone into smaller pieces that can pass out of the body in the urine. The person usually goes home the same day.
                
- Percutaneous nephrolithotomy. In this procedure, a wire-thin viewing instrument called a nephroscope is used to locate and remove the stone. The procedure is performed by a urologist in a hospital with anesthesia. During the procedure, a tube is inserted directly into the kidney through a small incision in the persons back. For large stones, an ultrasonic probe that acts as a lithotripter may be needed to deliver shock waves that break the stone into small pieces that can be removed more easily. The person may have to stay in the hospital for several days after the procedure and may have a small tube called a nephrostomy tube inserted through the skin into the kidney. The nephrostomy tube drains urine and any residual stone fragments from the kidney into a urine collection bag. The tube is usually left in the kidney for 2 or 3 days while the person remains in the hospital.

Topic: Kidney Stones in Adults
Source: NIDDK
Question: What to do for Kidney Stones in Adults ?
Answer: - A kidney stone is a solid piece of material that forms in a kidney when substances that are normally found in the urine become highly concentrated.  - Kidney stones are one of the most common disorders of the urinary tract.  - Certain foods may promote stone formation in people who are susceptible, but scientists do not believe that eating any specific food causes stones to form in people who are not susceptible.  - People with kidney stones may have pain while urinating, see blood in the urine, or feel a sharp pain in the back or lower abdomen. However, people who have small stones that pass easily through the urinary tract may not have symptoms at all.  - To diagnose kidney stones, the health care provider will perform a physical exam and take a medical history. The health care provider may perform urine, blood, and imaging tests to complete the diagnosis.  - Treatment for kidney stones usually depends on their size and what they are made of, as well as whether they are causing pain or obstructing the urinary tract. Treatments may include shock wave lithotripsy, ureteroscopy, or percutaneous nephrolithotomy.  - Kidney stones may be prevented through changes in eating, diet, and nutrition and medications.

Topic: Kidney Stones in Adults
Source: NIDDK
Question: What is (are) What I need to know about Hirschsprung Disease ?
Answer: Hirschsprung* disease (HD) is a disease of the large intestine that causes severe constipation or intestinal obstruction. Constipation means stool moves through the intestines slower than usual. Bowel movements occur less often than normal and stools are difficult to pass. Some children with HD cant pass stool at all, which can result in the complete blockage of the intestines, a condition called intestinal obstruction. People with HD are born with it and are usually diagnosed when they are infants. Less severe cases are sometimes diagnosed when a child is older. An HD diagnosis in an adult is rare.
                
*See Pronunciation Guide for tips on how to say the words in bold type.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: What is (are) What I need to know about Hirschsprung Disease ?
Answer: The large intestine, which includes the colon and rectum, is the last part of the digestive tract. The large intestines main job is to absorb water and hold stool. The rectum connects the colon to the anus. Stool passes out of the body through the anus. At birth, the large intestine is about 2 feet long. An adults large intestine is about 5 feet long.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: What causes What I need to know about Hirschsprung Disease ?
Answer: People with HD have constipation because they lack nerve cells in a part or all of the large intestine. The nerve cells signal muscles in the large intestine to push stool toward the anus. Without a signal to push stool along, stool will remain in the large intestine.
                
How severe HD is depends on how much of the large intestine is affected. Short-segment HD means only the last part of the large intestine lacks nerve cells. Long-segment HD means most or all of the large intestine, and sometimes the last part of the small intestine, lacks nerve cells.
                
In a person with HD, stool moves through the large intestine until it reaches the part lacking nerve cells. At that point, the stool moves slowly or stops, causing an intestinal obstruction.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: What causes What I need to know about Hirschsprung Disease ?
Answer: Before birth, a childs nerve cells normally grow along the intestines in the direction of the anus. With HD, the nerve cells stop growing too soon. Why the nerve cells stop growing is unclear. Some HD is inherited, meaning it is passed from parent to child through genes. HD is not caused by anything a mother did while pregnant.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: What are the symptoms of What I need to know about Hirschsprung Disease ?
Answer: The main symptoms of HD are constipation or intestinal obstruction, usually appearing shortly after birth. Constipation in infants and children is common and usually comes and goes, but if your child has had ongoing constipation since birth, HD may be the problem.
                
Symptoms in Newborns
                
Newborns with HD almost always fail to have their first bowel movement within 48 hours after birth. Other symptoms include
                
- green or brown vomit  - explosive stools after a doctor inserts a finger into the rectum  - swelling of the belly, also known as the abdomen  - lots of gas  - bloody diarrhea
                

                
Symptoms in Toddlers and Older Children
                
Symptoms of HD in toddlers and older children include
                
- not being able to pass stools without laxatives or enemas. A laxative is medicine that loosens stool and increases bowel movements. An enema is performed by flushing water, or sometimes a mild soap solution, into the anus using a special wash bottle.  - swelling of the abdomen.  - lots of gas.  - bloody diarrhea.  - slow growth or development.  - lack of energy because of a shortage of red blood cells, called anemia.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: How to diagnose What I need to know about Hirschsprung Disease ?
Answer: HD is diagnosed based on symptoms and test results.
                
A doctor will perform a physical exam and ask questions about your childs bowel movements. HD is much less likely if parents can identify a time when their childs bowel habits were normal.
                
If HD is suspected, the doctor will do one or more tests.
                
X rays
                
An x ray is a black-and-white picture of the inside of the body. To make the large intestine show up better, the doctor may fill it with barium liquid. Barium liquid is inserted into the large intestine through the anus.
                
If HD is the problem, the last segment of the large intestine will look narrower than normal. Just before this narrow segment, the intestine will look bulged. The bulging is caused by blocked stool stretching the intestine.
                
Manometry
                
During manometry, the doctor inflates a small balloon inside the rectum. Normally, the rectal muscles will relax. If the muscles dont relax, HD may be the problem. This test is most often done in older children and adults.
                
Biopsy
                
Biopsy is the most accurate test for HD. The doctor removes a tiny piece of the large intestine and looks at it with a microscope. If nerve cells are missing, HD is the problem.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: What are the treatments for What I need to know about Hirschsprung Disease ?
Answer: Pull-through Procedure
                
HD is treated with surgery called a pull-through procedure. A surgeon removes the segment of the large intestine lacking nerve cells and connects the healthy segment to the anus. The pull-through procedure is usually done soon after diagnosis.
                
Ostomy surgery
                
An ostomy allows stool to leave the body through an opening in the abdomen. Although most children with HD do not need an ostomy, a child who has been very sick from HD may need an ostomy to get better before the pull-through procedure.
                
For ostomy surgery, the surgeon first takes out the diseased segment of the large intestine. The end of the healthy intestine is moved to an opening in the abdomen where a stoma is created. A stoma is created by rolling the intestines end back on itself, like a shirt cuff, and stitching it to the abdominal wall. An ostomy pouch is attached to the stoma and worn outside the body to collect stool. The pouch will need to be emptied several times each day.
                

                
If the surgeon removes the entire large intestine and connects the small intestine to the stoma, the surgery is called an ileostomy. If the surgeon leaves part of the large intestine and connects it to the stoma, the surgery is called a colostomy.
                
Later, during the pull-through procedure, the surgeon removes the stoma and closes the abdomen with stitches.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: What to do for What I need to know about Hirschsprung Disease ?
Answer: - Hirschsprung disease (HD) is a disease of the large intestine that causes severe constipation or intestinal obstruction. People with HD are born with it.  - The large intestine, which includes the colon and rectum, is the last part of the digestive tract.  - The cause of HD is unclear. HD is not caused by anything a mother did while pregnant.  - The main symptoms of HD are constipation or intestinal obstruction, usually appearing shortly after birth.  - Newborns with HD almost always fail to have their first bowel movement within 48 hours after birth.  - HD is diagnosed based on symptoms and test results.  - HD is treated with surgery called a pull-through procedure.  - A child who has been very sick from HD may need an ostomy to get better before the pull-through procedure.  - Most children pass stool normally after the pull-through procedure.  - People with HD can suffer from an infection of the intestines, called enterocolitis, before or after surgery.  - If you have a child with HD, your chance of having more children with HD is greater.

Topic: What I need to know about Hirschsprung Disease
Source: NIDDK
Question: What is (are) Gallstones ?
Answer: Gallstones are hard particles that develop in the gallbladder. The gallbladder is a small, pear-shaped organ located in the upper right abdomenthe area between the chest and hipsbelow the liver.
                
Gallstones can range in size from a grain of sand to a golf ball. The gallbladder can develop a single large gallstone, hundreds of tiny stones, or both small and large stones. Gallstones can cause sudden pain in the upper right abdomen. This pain, called a gallbladder attack or biliary colic, occurs when gallstones block the ducts of the biliary tract.

Topic: Gallstones
Source: NIDDK
Question: What is (are) Gallstones ?
Answer: The biliary tract consists of the gallbladder and the bile ducts. The bile ducts carry bile and other digestive enzymes from the liver and pancreas to the duodenumthe fi rst part of the small intestine.
                
The liver produces bilea fl uid that carries toxins and waste products out of the body and helps the body digest fats and the fat-soluble vitamins A, D, E, and K. Bile mostly consists of cholesterol, bile salts, and bilirubin. Bilirubin, a reddish-yellow substance, forms when hemoglobin from red blood cells breaks down. Most bilirubin is excreted through bile.
                

                

                
The bile ducts of the biliary tract include the hepatic ducts, the common bile duct, the pancreatic duct, and the cystic duct. The gallbladder stores bile. Eating signals the gallbladder to contract and empty bile through the cystic duct and common bile duct into the duodenum to mix with food.

Topic: Gallstones
Source: NIDDK
Question: What causes Gallstones ?
Answer: Imbalances in the substances that make up bile cause gallstones. Gallstones may form if bile contains too much cholesterol, too much bilirubin, or not enough bile salts. Scientists do not fully understand why these imbalances occur. Gallstones also may form if the gallbladder does not empty completely or often enough.
                
The two types of gallstones are cholesterol and pigment stones:
                
- Cholesterol stones, usually yellow-green in color, consist primarily of hardened cholesterol. In the United States, more than 80 percent of gallstones are cholesterol stones.1  - Pigment stones, dark in color, are made of bilirubin.

Topic: Gallstones
Source: NIDDK