327 results found
Medical tests
… Creatinine and Creatinine Clearance On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Creatinine and creatinine clearance tests measure the level of the waste product creatinine (say …
Medical tests
… HIDA Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A HIDA scan is an imaging test that checks how your gallbladder is working. The …
Medical tests
… Thyroid Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A thyroid scan uses a radioactive tracer and a … three different angles. The radioactive tracer used in this test is either iodine or technetium. A radioactive iodine …
Medical tests
… Voiding Cystourethrogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A voiding cystourethrogram (say "sis-toh-you-REE-throh-gram") is a test that is done to see if there are problems with the …
Medical tests
… Exercise Electrocardiogram (EKG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview An exercise electrocardiogram (EKG or ECG) is a test that checks for changes in your heart while you …
Medical tests
… Coronary Calcium Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … How It Feels Risks Results Test Overview Coronary calcium scans use a special X-ray test called computed tomography (CT) to check for the …
Medical tests
… Sedimentation Rate (Sed Rate) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview The sedimentation rate (sed rate) blood test measures how quickly red blood cells (erythrocytes) …
Medical tests
… Swallowing Study On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A swallowing study is a test that shows what your throat and esophagus do while you …
Medical tests
… Cardiac Blood Pool Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A cardiac blood pool scan shows how well your … is pumping blood to the rest of your body. During this test, a small amount of a radioactive substance called a …
Medical tests
… Lung Cancer Screening: Low-Dose Spiral CT Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … How It Feels Risks Results Test Overview Screening tests help your doctor look for a problem before you have …
