321 results found
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Mediastinoscopy (say … each possible biopsy result. Your doctor may order certain blood tests, such as a complete blood count or clotting factors, before your procedure. Follow the instructions exactly about when to stop eating and …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Chlamydia tests … caused by a chlamydia infection. Check people who are at high risk for being infected with chlamydia. A chlamydia … of symptoms. Abnormal: Chlamydia antigens or DNA are found. Related Information Medical Tests: Questions to Ask the …
Medical tests
… Overview Health Tools Why It Is Done How It Is Done Results Related Information Test Overview The quad … the arm. Results A "positive" result means that there is a higher-than-average chance your baby has a birth defect. If … means that you have a negative result and your baby has a lower chance of a birth defect. With the quad test, there is …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A thyroid biopsy is a … gland is found in front of the windpipe (trachea), just below the voice box (larynx). A sample of thyroid tissue can … water. Before having a thyroid biopsy, you may need to have blood tests to see whether you have any bleeding problems or …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Magnetic resonance imaging … in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of …
Medical tests
… is present in almost all of the tissues in the body and its levels rise in response to cell damage. LDH levels are measured from a sample of blood taken from a vein. Why It Is Done LDH levels help find … to confirm a diagnosis. For many healthy people, a slightly high LDH isn't serious. It can happen because of exercise or …
Medical tests
… used to evaluate brain, head, and neck problems; to look at blood flow to the heart; to examine bones; and to diagnose problems … Before you have a SPECT scan, tell your doctor if you: Have diabetes. If you take medicine to control diabetes, you may …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A sentinel lymph node … this surgery takes less time, is simpler to do, and has a lower chance of long-term problems, such as ongoing swelling … Risks include: Bleeding from the biopsy site. This risk is higher for people who have bleeding problems or who take …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Kidney stone … pain. A kidney stone may cause other symptoms, such as blood in the urine (hematuria), pain when urinating, or a … little pain. A larger stone may cause a lot of pain in the lower back, groin, or genitals as it moves down the ureters …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Amniocentesis … a baby with a genetic condition or neural tube defect is higher than average. Amniocentesis can tell the sex of your … in your belly. To keep yourself comfortable, breathe slowly and relax your belly muscles during the test. Risks …
