228 results found
Medical tests
… Oral Glucose Tolerance Test (OGTT) On this page: Test Overview Why It Is Done How To Prepare How It Is … most commonly done to check for diabetes that occurs with pregnancy ( gestational diabetes ). The test can be done on … most commonly done to check for diabetes that occurs with pregnancy ( gestational diabetes ). The test can be done on …
Medical tests
… Testosterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is … hair. The level of testosterone starts to decline around age 40, then gradually becomes less in older men. In women, … a high level of testosterone is causing a boy younger than age 10 to have early signs of puberty. Find out why a woman …
Medical tests
… Spinal X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is … for abnormal curves of the spine, such as scoliosis, in children or young adults. Check the spine for problems … not a reason to avoid the test. If you need an X-ray during pregnancy, a lead apron will be put over your belly to …
Medical tests
… Homocysteine On this page: Test Overview Why It Is Done How To Prepare How It Is … is removed. Put pressure on the site and then put on a bandage. How It Feels The blood sample is taken from a vein in … Drinking more than 2 to 3 cups of coffee a day over many years. Taking medicines, such as anticonvulsants, …
Medical tests
… Stool Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the … Rotaviruses are a common cause of diarrhea in young children. If diarrhea is present, testing may be done to …
Medical tests
… Laparoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is … is done to: Check for and possibly take out abnormal growths (such as tumours) in the belly or pelvis. Check for and treat conditions such as endometriosis , ectopic pregnancy , or pelvic inflammatory disease (PID) . Find …
Medical tests
… Positron Emission Tomography (PET) On this page: Overview Why It Is Done How To Prepare How It Is Done … and neck, brain, lung, colon, or prostate. In its early stages, cancer may show up more clearly on a PET scan than on a CT scan or an MRI. Determine whether a growth in an organ or in tissue is likely to be cancer, such …
Medical tests
… Stool Culture On this page: Test Overview Why It Is Done How To Prepare How It Is … A sample of stool is added to a substance that promotes the growth of germs. If no germs grow, the culture is negative. … sample to the lab on time. Samples from babies and young children may be taken from diapers (if the stool does not …
Medical tests
… Immunoglobulins On this page: Test Overview Why It Is Done How To Prepare How It Is … are found in areas of the body such the nose, breathing passages, digestive tract, ears, eyes, and vagina. IgA … In this disease, the high levels of IgM antibodies stop the growth of cells that make IgG. Other conditions that can …
Medical tests
… Abdominal X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is … the test. An abdominal X-ray is not usually done during pregnancy. Often an abdominal ultrasound is done instead. … and bladder are normal in size, shape, and location. No growths, abnormal amounts of fluid ( ascites ), or foreign …
