329 results found
Medical tests
… Testicular Scan On this page: Test Overview Why It Is Done … injected into a vein in your arm. It travels through your blood to the testicles. Parts of the testicles where the … tracer builds up in abnormal amounts may be a sign of some types of tumours. The tracer may also show where there is a …
Medical tests
… Cardiac Perfusion Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done … Overview A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been … many hospitals, first resting pictures are taken using one type of tracer. More pictures are taken using a different …
Medical tests
… Electrophysiology (EP) Study On this page: Test Overview Why It Is Done How To Prepare How It Is Done … the doctor inserts flexible tubes called catheters into blood vessels. These blood vessels are typically in the … health care wishes. It's a good thing to have before any type of surgery or procedure. How It Is Done Before the test …
Medical tests
… Nuclear Medicine Scan On this page: Test Overview Test Overview Radioactive tracers are used in … the body and may collect in a certain organ or area. The types of tests that use radioactive tracers include positron … Gland Scan Positron Emission Tomography (PET) Cardiac Blood Pool Scan Gallium Scan HIDA Scan Lung Scan Bone Scan …
Medical tests
… Kidney Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is Done … For example, you may get one if a test shows that you have blood or protein in your urine. The biopsy is usually done … health care wishes. It's a good thing to have before any type of surgery or procedure. How It Is Done A kidney biopsy …
Medical tests
… Body Temperature On this page: Test Overview Why It Is Done How To Prepare How It Is Done … outside the body change a lot. When you are too hot, the blood vessels in your skin widen to carry the excess heat to … a temperature, read the instructions for how to use your type of thermometer. Oral (by mouth) is the most common …
Medical tests
… Magnetic Resonance Imaging (MRI) On this page: Test Overview Why It Is Done How To Prepare How It Is Done … to show certain structures more clearly. There are two main types of MRI—the standard MRI machine and the open MRI … is used to find problems such as tumours, bleeding, injury, blood vessel diseases, or infection. MRI also may be done to …
Medical tests
… Upper Gastrointestinal Endoscopy On this page: Test Overview Why It Is … endoscopy may be done to: Find what's causing you to vomit blood. Find the cause of symptoms, such as upper belly pain … health care wishes. It's a good thing to have before any type of surgery or procedure. How It Is Done How is an upper …
Medical tests
… Needle Biopsy of the Liver On this page: Test Overview Why It Is Done How To Prepare How It Is Done … as hepatitis), and liver tumour. Find the cause of abnormal blood test results from aspartate aminotransferase (AST) and … health care wishes. It's a good thing to have before any type of surgery or procedure. How It Is Done A needle biopsy …
Medical tests
… Sigmoidoscopy (Anoscopy, Proctoscopy) On this page: Test Overview Why It Is Done How To Prepare How It Is Done … from the rectum, long-lasting diarrhea or constipation, blood or pus in the stool, or lower abdominal pain. Remove … Prostate Sigmoidoscopy: Step 1 Sigmoidoscopy: Step 2 Types of colon polyps Cancer in the Colon … Test Overview …
