327 results found
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
… Sleep Studies On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Sleep studies are tests that record what happens to your body during sleep. …
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
… Computed Tomography (CT) Angiogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A computed tomography angiogram (CT angiogram) is a test that uses X-rays to provide detailed pictures of the …
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 …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Knee On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Magnetic resonance imaging (MRI) is a test done with a large machine that uses a magnetic field …
Medical tests
… Computed Tomography (CT) Scan of the Spine On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A CT scan uses X-rays to make detailed pictures of the spine and vertebrae . During the test, you will lie on a table that is attached to the CT …
Medical tests
… How It Is Done How It Feels Risks Results What Affects the Test Overview Positron Emission Tomography … (PET)—Overview Positron emission tomography (PET) is a test that uses a special type of camera and a tracer … are using a lot of energy, such as cancer cells. During the test, the tracer liquid is put into a vein (intravenous, or …
Medical tests
… Cardiac Perfusion 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 perfusion scan measures the amount … scan, a camera takes pictures of the heart after a special test medicine ( radioactive tracer ) is given through an IV …
Medical tests
… Amniocentesis On this page: Test Overview Health Tools Why It Is Done How To Prepare How … How It Feels Risks Results Test Overview Amniocentesis is a test to look at the fluid that surrounds your baby ( fetus ) …
