329 results found
Medical tests
… Rapid Strep Test for Strep Throat On this page: Overview Why It Is Done … be done so your doctor can find out right away whether you have strep throat. There is another test for strep, called a … How To Prepare You don't need to do anything before you have this test. How It Is Done You will be asked to tilt …
Medical tests
… Rapid Sputum Tests for Tuberculosis (TB) On this page: Test Overview … A test may be done when: footnote 1 A person is thought to have TB, but confirmation is needed before sputum culture … with bacteria other than TB bacteria. A person who may have TB has been close to other people who will need …
Medical tests
… Post-Void Residual Urine Test On this page: Overview Overview The post-void residual (PVR) urine test measures the amount of urine left in the bladder after urination. The test is used to help evaluate: Incontinence (accidental …
Medical tests
… Lung Cancer Screening: Low-Dose Spiral CT Scan On this page: Test … Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview … tests help your doctor look for a problem before you have symptoms. Lung cancer screening is a way to find some …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview The … for heart disease and stroke in people who don't already have heart disease. The hs-CRP test is different than the … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A mammogram is an X-ray of the breast that is used to screen for breast cancer . Mammograms can find tumours that are too small for …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A sentinel … is a surgery that takes out lymph node tissue to look for cancer. A sentinel node biopsy is used to see if a known … started to spread. For example, the sentinel node (SN) for breast cancer is normally one of the lymph nodes under the …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview … certain neural tube defects. Amniotic fluid has cells that have been shed by your growing fetus. The cells are checked … that are important to many health problems. Pregnancy: Should I Have Amniocentesis? Why It Is Done Amniocentesis …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results What Affects the Test Test Overview Single … how well treatments are working. Examine bones for signs of cancer and sometimes for fractures or degenerative bone … your dose before this test. Are or might be pregnant. Are breastfeeding. The radioactive tracer used in this test can …
Medical tests
… Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A lymph node … a microscope for signs of infection or a disease, such as cancer. Other tests may also be used to check the lymph … or may have spread from other sites, such as in metastatic breast cancer . Breast Biopsy Medical …
