329 results found
Medical tests
… can cause blood to clump in blood vessels under the skin when the skin is exposed to the cold. This causes pale … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… 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 … (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
… It takes pictures of the organs and other structures in your body. It can be used in different areas such as the … blood vessel. It may be used to find the cause of pain in your belly or another part of your body. Or it can be used … hospital, clinic, or doctor's office. Gel is applied to the skin to help the sound waves pass through. The transducer …
Medical tests
… bilirubin measurements. When bilirubin levels are high, the skin and whites of the eyes may look yellow (jaundice). … generally nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood sample from a … There is very little risk of a problem from a heel stick. Your baby may get a small bruise at the puncture site. Blood …
Medical tests
… location of the abnormal area. Fine needle breast biopsy. Your doctor inserts a thin needle into a lump or abnormal … and removes a sample of cells or fluid. Core needle biopsy. Your doctor makes a small cut in the skin and inserts a needle with a special tip to remove …
Medical tests
… 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 needed. How To Prepare Before having a bone biopsy: Tell your doctor ALL the medicines and natural health products …
Medical tests
… much they are affected. These tests check to see how well your spinal nerves are working. They also check the nerves in your arms and legs. Why It Is Done You may need an EMG to … to wear. The electrodes for the test are attached to your skin. Your skin needs to be clean and free of sprays, oils, …
Medical tests
… are needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia … heel is poked, and several drops of blood are collected. Your baby may have a tiny bruise where the heel was poked. … or a pinch is usually felt when the lancet punctures the skin. Your baby may have a little discomfort with the skin …
Medical tests
… procedure. 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
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done You will need to … is usually taken from the front, back, top, and sides of your head. Hold your head completely still while the pictures are being …
