329 results found
Medical tests
… needle biopsy ). A numbing medicine ( local anesthetic ) is used to prevent pain during this procedure. Intravenous (IV) … bone problems seen on an X-ray. An open bone biopsy allows your doctor to do surgical treatment at the same time, if needed. How To Prepare Before having a bone biopsy: Tell your doctor ALL the medicines and natural health products …
Medical tests
… or a disease, such as cancer. Other tests may also be used to check the lymph tissue sample, including a culture , … a microscope for problems. Fine-needle aspiration biopsy. Your doctor inserts a thin needle into a lymph node and removes a sample of cells. Core needle biopsy. Your doctor inserts a needle with a special tip and removes …
Medical tests
… during pregnancy. The level of inhibin A in the blood is used in a maternal serum quadruple screening test. Generally … problems or birth defects. Health Tools Health Tools help you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
Medical tests
… blood test is done to check for conditions that cause the body to make certain types of antibodies called cold … blood test. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health …
Medical tests
… Feels Risks Results Test Overview When your doctor checks your pelvic organs, it's called a pelvic examination. This … Your doctor will also want to know if you are pregnant or use birth control. And your doctor will want to hear about …
Medical tests
… Test Overview A pelvic ultrasound is a test that uses sound waves to make a picture of the organs and … To Prepare Wear loose clothes for the pelvic ultrasound. You may need to remove all your clothes below the waist and put on a gown before the …
Medical tests
… Overview A thyroid-stimulating hormone (TSH) blood test is used to check for thyroid gland problems. TSH is produced … (T3) and thyroxine (T4). T3 and T4 help control your body's metabolism . Triiodothyronine (T3) and thyroxine … hypothyroidism). How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells …
Medical tests
… Overview During pregnancy, a uterine infection causes inflammation , which can trigger preterm labour. This … has symptoms of preterm labour. If the test is negative, you probably aren't having preterm labour. But even if the test is positive, it doesn't mean for sure that you're having preterm labour. For this test, a sample of …
Medical tests
… Amniocentesis is a test to look at the fluid that surrounds your baby ( fetus ) in the uterus . Amniotic fluid has cells … other substances that can give clues about the health of your fetus. For this test, a needle is put gently through … weeks 15 and 20 to look at the baby's genes. It can also be used later in pregnancy. Amniocentesis for genetic testing …
Medical tests
… liver biopsy is a procedure to take a very small sample of your liver tissue. Then a doctor looks at this tissue under … is called aspiration biopsy or fine-needle aspiration. You will get medicine to help you relax. You will also get a … into your liver to take the tissue sample. The doctor may use X-ray pictures on a screen to help guide the needle into …
