329 results found
Medical tests
… Skin Biopsy On this page: Test Overview Why It Is Done How … Skin biopsies most often are done to diagnose skin cancer , which may be suspected when an abnormal area of … there's nothing you have to do before this test, unless your doctor tells you to. If you are taking any medicines, …
Medical tests
… Tuberculin Skin Test On this page: Test Overview Why It Is Done How To … Results Test Overview A tuberculin skin test (also called a Mantoux tuberculin test) is done to … of TB protein ( antigens ) under the top layer of skin on your inner forearm. If you have ever been exposed to the TB …
Medical tests
… Skin and Wound Cultures On this page: Test Overview Why It … It Feels Risks Results Test Overview A skin or wound culture is a test to find germs (such as … there's nothing you have to do before this test, unless your doctor tells you to. If you are taking or have recently …
Medical tests
… Stool Tests for Colorectal Cancer On this page: Test Overview Why It Is Done How To … stool test is one of many tests used to look for colorectal cancer . Colorectal cancer affects the large intestine ( … colonography . Which screening test you choose depends on your risk, your preference, and your doctor. Talk to your …
Medical tests
… Breast Cancer (BRCA) Gene Test On this page: Test Overview Why It … Risks Results Test Overview A breast cancer (BRCA) gene test is a blood test to check for changes … genes called BRCA1 and BRCA2. This test can help you know your chance of getting breast cancer and ovarian cancer . A …
Medical tests
… Cancer Antigen 125 (CA-125) Test On this page: Test Overview … It Feels Risks Results Test Overview Cancer antigen 125 (CA-125) is a protein found on the … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… Lung Cancer Screening: Low-Dose Spiral CT Scan On this page: Test … Information Test Overview Screening tests help your doctor look for a problem before you have symptoms. Lung cancer screening is a way to find some lung cancers early, …
Medical tests
… fungi , or viruses), white blood cells , sugar (glucose), cancer cells, and other substances. Pericardiocentesis may … hours before the test. Because this is a test involving your heart, you may have to stay overnight in the hospital … you relax. You will get a shot of anesthetic to numb your skin and deeper tissues. Then a long, thin needle will be …
Medical tests
… a microscope for signs of infection or a disease, such as cancer. Other tests may also be used to check the lymph … a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and … (surgical) biopsy. Your doctor will make a small cut in the skin and remove a lymph node. If more than one lymph node is …
Medical tests
… is taken from the body and looked at under a microscope for cancer, infection, or other bone disorders. The sample of bone can be removed by: Inserting a needle through the skin and directly into the bone ( closed or needle biopsy ). … bone problems seen on an X-ray. An open bone biopsy allows your doctor to do surgical treatment at the same time, if …
