304 results found
Medical tests
… into a vein in the arm and then travels through the bloodstream to the kidneys. The tracer flows through the … done. Areas of the kidneys where the tracer shows up in higher-than-normal amounts, such as in some types of cancer, … narrowed renal arteries that can cause a type of high blood pressure called renovascular hypertension. See how a …
Medical tests
… examination, depending on your age and whether you are at high risk for glaucoma . Gonioscopy is done if your doctor … lens at the drainage angle. Laser treatment can decrease pressure in the eye and help control glaucoma. Check for … angle can be blocked. These include scar tissue, abnormal blood vessels, injury or infection, and extra colour pigment …
Medical tests
… Test Overview Mononucleosis tests are blood tests to look for antibodies that indicate … It Is Done The rapid mono test is done on a small sample of blood taken from your fingertip or from a vein. The Epstein-Barr antibody test is done on a blood sample taken from your vein. Blood test from a finger …
Medical tests
… in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of … is non-cancerous (benign) or cancerous (malignant). Check lower abdominal and pelvic organs for tumours, bleeding, or … is non-cancerous (benign) or cancerous (malignant). Check lower abdominal and pelvic organs for tumours, bleeding, or …
Medical tests
… ( colon ) and the rectum . Stool tests look for signs of blood or cancer in a stool sample. Stool tests include: … Fecal immunochemical test (FIT). Guaiac fecal occult blood test (gFOBT). Blood in the stool may be the only symptom of colorectal …
Medical tests
… in heart tissue and other muscles. It is released into the blood after damage to the heart or other muscles. Damage can … a heart attack or a burn. Myoglobin can be checked with a blood test or a urine test. Levels in the blood will increase within about 3 hours after the damage. …
Medical tests
… tissue or make the cells produce thyroid hormones. They are blood tests. Antibodies that destroy thyroid tissue can lead … worse symptoms. These tests are not thyroid hormone tests. High or low levels of thyroid hormones also can be signs of … be done after thyroid hormone tests to find the cause of high or low levels of thyroid hormones. High levels of these …
Medical tests
… self-examinations for women ages 40 to 74 who do not have a higher risk of breast cancer. footnote 1 Studies show that … may not be painful to touch. Unusual thick areas. Sticky or bloody discharge from your nipples. Any changes in the skin … increase in the size of one breast. One breast unusually lower than the other. Remember that most breast problems or …
Medical tests
… doctor will tell you how soon before the procedure to stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking, or your surgery may be cancelled. If … uncomfortable. Bronchoscopy sample You may be able to feel pressure in your airway as the bronchoscope is moved from …
Medical tests
… specific instructions. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it … keep taking it. (These medicines include aspirin and other blood thinners.) Make sure that you understand exactly what … It can help keep fluid from building up again. A tight (pressure) bandage will be placed over the site to reduce …
