305 results found
Medical tests
… to remove small samples of prostate tissue to be looked at under a microscope. The tissue samples taken are looked at … anus. While ultrasound is often used to guide the sampling, other ways of imaging such as MRI or CT scans may also be … you to do. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… which large amounts of cortisol are produced by the adrenal glands ( Cushing's syndrome ). Normally, when the pituitary … very high in people who have Cushing's syndrome. Sometimes other conditions can keep cortisol levels high during this … 8:00 a.m.), you will have a sample of your blood drawn. A health professional uses a needle to take a blood sample, …
Medical tests
… Angiogram On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done … Procedures can be stressful. This information will help you understand what you can expect. And it will help you safely … procedure is planned, along with the risks, benefits, and other options. Tell your doctor ALL the medicines and …
Medical tests
… The cortisol level may show problems with the adrenal glands or pituitary gland . Cortisol is made by the adrenal … . Cortisol levels go up when the pituitary gland releases another hormone called adrenocorticotropic hormone (ACTH). … even after you stop taking the medicine. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… including the small amounts used in CTs, X-rays, and other medical tests. Over time, exposure to radiation may cause cancer and other health problems. But in most cases, the risk of getting … cysts , an abscess , or a kidney stone is seen. A kidney is swollen with urine from a blockage such as a tumour or …
Medical tests
… to check for problems with the pituitary gland and adrenal glands . ACTH is made in the pituitary gland in response to the release of another hormone, called corticotropin-releasing hormone (CRH), … doctor wants a low (trough) ACTH level. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… normal levels even if you still breastfeed. The pituitary glands of men and non-pregnant women also make prolactin but … to cause more discharge before the test. How It Is Done A health professional uses a needle to take a blood sample, … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… levels in the blood. PTH is made by the parathyroid glands , which are four pea-sized glands that lie behind the … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
Medical tests
… Herpes Tests On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done … cause small, painful sores that look like blisters on the skin or the tissue lining ( mucous membranes ) of the … urethra , rectum, and vagina. In rare cases, HSV can infect other parts of the body, such as the eyes and the brain. HSV …
Medical tests
… also checks your levels of protein, sugar, blood cells, or other substances in your urine. A urine test may be done to … cause of symptoms. The test can give information about your health and problems you may have. The kidneys take out waste … lupus erythematosus (SLE), or inflammation in the vagina or under the foreskin of the penis. Depending on the type, …
