329 results found
Medical tests
… Hepatitis C Virus Tests On this page: Test Overview Why It Is Done How To Prepare How It Is … body makes against HCV. These proteins will be present in your blood if you have a hepatitis C infection now or have … results may be negative even though you are in the early stage of an infection. Medical Tests: …
Medical tests
… Positron Emission Tomography (PET) On this page: Overview Why It Is Done How To Prepare How It Is Done … tracer liquid is put into a vein (intravenous, or IV ) in your arm. The tracer moves through your body, where much of … and neck, brain, lung, colon, or prostate. In its early stages, cancer may show up more clearly on a PET scan than …
Medical tests
… Home Blood Pressure Test On this page: Test Overview Health Tools Why It Is Done How To … Using a home blood pressure monitor lets you keep track of your blood pressure at home. Blood pressure is a measure of how hard the blood pushes against the walls of your arteries as it moves through your body. Your blood …
Medical tests
… First-Trimester Screening for Birth Defects On this page: Test Overview How It Is Done Results Related … may be done. These tests look for possible problems with your baby. The tests may be called first-trimester … This is called an integrated screening. It's done in two stages at two different times during the pregnancy. How It …
Medical tests
… Slit Lamp Examination On this page: Test Overview Why It Is Done How To Prepare How It Is … view of the parts of the eye . During the examination, your doctor can look at the front parts of the eye. These … lamp examinations are done to find eye problems at an early stage and to guide treatment if eye problems develop. A slit …
Medical tests
… Lymph Node Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is … a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and removes a sample of cells. Core needle biopsy. Your doctor inserts a needle with a special tip and removes …
Medical tests
… Bone Marrow Aspiration and Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is … The doctor will inject numbing medicine in the skin over your bone. He or she will put a needle through your skin and into your bone to reach the bone marrow. You …
Medical tests
… Alpha-Fetoprotein (AFP) Test On this page: Test Overview Health Tools Why It Is Done How To … Screening tests are used to see what the chance is that your baby has a certain birth defect. If a screening test is positive, it means that your baby is more likely to have that birth defect and your …
Medical tests
… Computed Tomography (CT) Scan of the Body On this page: Test Overview Why It Is Done How To Prepare How It Is … material may be used. It may be put in a vein ( IV ) in your arm. Or it may be placed into other parts of your body (such as the rectum or a joint) to see those areas …
Medical tests
… Prostate-Specific Antigen (PSA) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … (PSA) test is done to: Screen for prostate cancer. If your PSA level is higher than expected, your doctor may suggest other tests, including a prostate …
