297 results found
Medical tests
… Needle Biopsy of the Liver On this page: Test Overview Why It Is Done How To Prepare How It Is … He or she checks it for infection or other liver problems. Percutaneous (say "per-kew-TAY-nee-us") means … pain. It's caused by pain that travels along a nerve near the biopsy area. After the doctor gets the sample, he or …
Medical tests
… Skin Biopsy On this page: Test Overview Why It Is Done How To Prepare How It Is … area of skin has changed colour , shape , size, or appearance or has not healed after an injury. Skin cancers are … persistent bleeding. If you usually form scars after skin injuries or surgery, you could develop a scar at the biopsy …
Medical tests
… Pericardiocentesis On this page: Test Overview Why It Is Done How To Prepare How It Is … is done to find the cause of fluid buildup around the heart and to relieve pressure on the heart. The tissue sac … or your stomach. These complications are not common. If problems happen during the procedure, doctors can likely fix …
Medical tests
… Thyroid-Stimulating Hormone (TSH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … hormone (TSH) blood test is used to check for thyroid gland problems. TSH is produced when the hypothalamus releases a … normal growth of the brain, especially during the first 3 years of life. A baby whose thyroid gland does not make …
Medical tests
… Oral Glucose Tolerance Test (OGTT) On this page: Test Overview Why It Is Done How To Prepare How It Is … hormones cortisol and aldosterone ( Addison's disease ). Problems with the thyroid gland or an underactive pituitary … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . … Test Overview The oral …
Medical tests
… Magnetic Resonance Imaging (MRI) of the Abdomen On this page: Test Overview Why It Is Done How To Prepare How It Is … used during the MRI scan to show certain structures more clearly in the pictures. The contrast material may be used to … resonance imaging (MRI) of the abdomen is done to: Find problems or tumours in the abdominal organs and tissues. In …
Medical tests
… Calcium (Ca) in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … muscles squeeze together, help blood clot, and help the heart to work. Almost all of the calcium in the body is … how well it's being absorbed by your intestines. Look for problems that cause your bones to lose calcium. See how well …
Medical tests
… Folate Test On this page: Test Overview Why It Is Done How To Prepare How It Is … the level when the cell was made, as much as 4 months earlier. This level is not usually affected by the amount of … either vitamin may cause anemia. Check for malnutrition or problems absorbing (malabsorption) folate. See if treatment …
Medical tests
… Ammonia Test On this page: Test Overview Why It Is Done How To Prepare How It Is … disease, such as cirrhosis or hepatitis . Reye syndrome . Heart failure . Kidney failure . Severe bleeding from the … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Intestines …
Medical tests
… Phosphate in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is … is not enough phosphate, less is found in the urine. Kidney problems can cause high or low levels of phosphate in the … that you agree to the Terms of Use and Privacy Policy . Learn how we develop our content . Media gallery Kidneys …
