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An arthrogram is a test using X-rays to obtain a series of pictures of a joint after a contrast material (such as a dye, water, air, or a combination of these) has been injected into the joint. This allows your doctor to see the soft tissue...
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Arthroscopy is a surgical procedure that lets a doctor look inside your joints. The doctor uses a thin viewing tool called an arthroscope, or scope. It allows the doctor to see the joint surfaces and the tough tissue that covers and cushions the ends of the bones (cartilage). The doctor...
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What is measles (rubeola)? Measles is a very contagious (easily spread) infection that causes a rash all over your body. It is also called rubeola. The measles vaccine protects against the illness. The vaccine is part of the MMR and MMRV vaccines. Most children get the vaccine as part of...
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Paracentesis is a procedure to take out fluid that has collected in the belly ( peritoneal fluid) outside the intestines. This fluid buildup is called ascites. Ascites may be caused by infection, inflammation, an injury, or other conditions, such as cirrhosis or cancer. The fluid is taken out using a...
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Discusses testing and diagnosis of colorectal cancer. Covers polyps, small growths inside the colon or rectum. Includes when screening tests such as colonoscopy should be done. Discusses treatment with surgery and chemotherapy. Offers prevention tips.
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Body temperature is a measure of how well your body can make and get rid of heat. The body is very good at keeping its temperature within a safe range, even when temperatures outside the body change a lot. When you are too hot, the blood vessels in your skin...
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Discusses barium enema, a procedure used to help diagnose problems in the large intestine (colon and rectum). Covers why it's done, how it's done, and how to prepare. Looks at risks. Covers possible results.
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Provides overview of tests used to find out what a person might be allergic to. Covers skin and blood tests. Explains why and how each test is done. Discusses risks. Explains results and offers points to consider before having tests.