297 results found
Medical tests
… Pelvic Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is … or that are fluid-filled (such as the bladder) show up clearly on a pelvic ultrasound . Bones may block other organs … vesicles. The test may also be done to look for rectal problems in men or women. Transvaginal ultrasound. The …
Medical tests
… Complete Blood Count (CBC) On this page: Test Overview Why It Is Done How To Prepare How It Is … has anemia. But the red blood cell indices and the blood smear also help with the diagnosis and may show a possible … , underactive adrenal glands , thyroid gland problems, certain medicines, and removal of the spleen can …
Medical tests
… Calcium (Ca) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … muscles squeeze together, help blood clot, and help the heart to work. Almost all of the calcium in the body is … It Is Done A blood calcium test may be done: To check for problems with the parathyroid glands or kidneys, certain …
Medical tests
… Alpha-Fetoprotein (AFP) Test On this page: Test Overview Health Tools Why It Is Done How To … pregnant woman can help see whether the baby may have such problems as spina bifida and anencephaly . An AFP test can … or liver. Check how well treatment for cancer is working. Learn more Pregnancy: Should I Have Screening Tests for Birth …
Medical tests
… Thyroid Hormone Tests On this page: Test Overview Why It Is Done How To Prepare How It Is … development of the brain, especially during the first 3 years of life. Intellectual disability may occur if a baby's … ). All newborns are screened for congenital hypothyroidism. Older children also need thyroid hormones to grow and …
Medical tests
… Slit Lamp Examination On this page: Test Overview Why It Is Done How To Prepare How It Is … at the front parts of the eye. These parts include the clear, outer covering (cornea), the lens, and the coloured … Is Done Routine slit lamp examinations are done to find eye problems at an early stage and to guide treatment if eye …
Medical tests
… Homocysteine On this page: Test Overview Why It Is Done How To Prepare How It Is … in women. Age. Homocysteine levels get higher as you get older. Low values Low values of homocysteine may be caused … Drinking more than 2 to 3 cups of coffee a day over many years. Taking medicines, such as anticonvulsants, …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Spine On this page: Test Overview Health Tools Why It Is Done How To … X-ray , an ultrasound , or a CT scan . An MRI also may show problems that can't be seen with other imaging tests. For an … during the MRI to show certain parts of the body more clearly. The MRI can find changes in the spine and in other …
Medical tests
… Rheumatoid Factor (RF) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … such as cirrhosis and hepatitis . Infection of the heart ( endocarditis ). Leukemia . A small number of people … of these people will later have rheumatoid arthritis. Older adults who don't have rheumatoid arthritis sometimes …
Medical tests
… Salivary Gland Scan On this page: Test Overview Why It Is Done How To Prepare How It Is … cancer. Find the cause of dry mouth (xerostomia). Several problems can cause dry mouth, such as a blocked salivary … It Is Done A salivary gland scan is usually done by a nuclear medicine technologist. The pictures are usually …
