201 results found
Medical tests
… Gonioscopy On this page: Test Overview Why It Is Done How To Prepare How It Is … area where fluid drains out of your eye (called the drainage angle ) is open or closed. It is often done during a regular eye examination, depending on your age and whether you are at high risk for glaucoma . …
Medical tests
… Pap Test On this page: Test Overview Why It Is Done How To Prepare How It Is … cancer . The recommended Pap test schedule is based on your age and on things that increase your risk. Talk to your … cancer . The recommended Pap test schedule is based on your age and on things that increase your risk. Talk to your …
Medical tests
… Chloride (Cl) Test 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 … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
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 … have an injury. Risks There is always a slight chance of damage to cells or tissue from radiation, including the low …
Medical tests
… Barium Enema On this page: Test Overview Why It Is Done How To Prepare How It Is … barium. A narrowing (stricture) in the bowel. Polyps or growths on the inner wall of the colon. Sacs in the colon … barium. A narrowing (stricture) in the bowel. Polyps or growths on the inner wall of the colon. Sacs in the colon …
Medical tests
… Angiogram of the Lung On this page: Test Overview Why It Is Done How To Prepare How It Is … vessels in the lungs. It can also find narrowing or a blockage in a blood vessel that slows or stops blood flow. Why It … in their normal position may mean that a tumour or other growth is pushing against them. A bulge in a blood vessel …
Medical tests
… Endoscopic Retrograde Cholangiopancreatogram (ERCP) On this page: Test Overview Why It Is Done How To Prepare How It Is … to: Take a sample of tissue ( biopsy ) from an abnormal growth. Then it can be checked for problems. Remove a … duct if they are causing problems. These may include a blockage (obstruction), inflammation or infection of the common …
Medical tests
… Adrenocorticotropic Hormone (ACTH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … make a hormone called cortisol, which helps your body manage stress. Cortisol is needed for life, so its levels in … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Medical tests
… Stool Tests for Colorectal Cancer On this page: Test Overview Why It Is Done How To Prepare How It Is … polyps . Peptic ulcers . Ulcerative colitis . Gastroesophageal reflux disease (GERD) . Crohn's disease . Aspirin or … about how often you should do a test, depending on your age and any risk factors you may have for colorectal cancer. …
Medical tests
… Calcium (Ca) in Urine Test 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 … be caused by: Hyperparathyroidism . Sarcoidosis . Cancer. Paget's disease . In some cases, calcium in the urine may be …
