329 results found
Medical tests
… doctor will examine the joint to find out where the needle should be inserted. Your doctor may use ultrasound to guide the needle placement. The skin over the joint area will be cleaned with antiseptic … to light yellow Red (bloody) or milky white (cloudy) Blood cell count No large numbers of red or white blood cells …
Medical tests
… , viruses , or bacteria ), poor nutrient absorption, or cancer. For a stool analysis, a stool sample is collected in … hidden (occult) blood, fat, meat fibres, bile , white blood cells , and sugars called reducing substances. The pH of the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… areas that are inflamed or have a buildup of white blood cells . After the tracer builds up in your body, a special … pulmonary fibrosis or sarcoidosis . Find certain types of cancer (such as lymphoma ). The scan also may be done to see … feel a brief sting or pinch as the needle goes through the skin. Otherwise, a gallium scan usually causes no pain. You …
Medical tests
… find infection-causing viruses. Viruses grow only in living cells. Viruses cause disease by destroying or damaging the … , chickenpox, measles , influenza (flu), and some types of cancer. Viral tests may be done for viruses such as: Herpes … taken directly from the infection, such as a throat swab or skin scraping. A sample of stool, urine, or nasal washings …
Medical tests
… acid is produced from the natural breakdown of your body's cells and from the foods you eat. Most of the uric acid is … or radiation therapy . These treatments destroy cancer cells that then may leak uric acid into the blood. … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… the muscles to react in ways that aren't normal. If you have leg pain or numbness, you may have these tests to find … to wear. The electrodes for the test are attached to your skin. Your skin needs to be clean and free of sprays, oils, … problems during your test. Your doctor will tell you if you should stop taking any of them before the test and how soon …
Medical tests
… and discharge. It may also be done to collect samples of cells for cervical cancer screening. Before your examination, it's important to … with your doctor. You can talk about any concerns you may have. Your doctor will also want to know if you are pregnant …
Medical tests
… growths found in the placenta . The chorionic villus cells have the same genetic material as the baby's cells. … that are important to many health problems. Pregnancy: Should I Have CVS (Chorionic Villus Sampling)? Why It Is … also use ultrasound to check your baby's heart rate. Your skin where the needle will be put in is cleaned with an …
Medical tests
… undescended testicle can increase the risk for testicular cancer . Testicular examination This is a complete physical … examination for every teenage boy and man. Baby boys should also have their genitals checked for problems they … done during or after a bath or shower—when the scrotum, the skin sac that holds the testicles, is relaxed. Stand and …
Medical tests
… , a condition that increases the risk for esophageal cancer. Hiatal hernia . Ulcers . Cancer. Check the healing … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how … inflammation. Find out if tumours or ulcers contain cancer cells. Identify a type of bacteria called H. pylori that can …
