329 results found
Medical tests
… Or it may be done to look for blocked blood vessels in your lungs. During an angiogram, the doctor will put a thin, flexible tube into a blood vessel in your groin or arm. This tube is called a catheter. The … Then a dye is injected through the tube to make the area easier to see. X-rays or pictures are taken of the …
Medical tests
… the elbow. The catheter is guided to the head and neck area. Then an iodine dye ( contrast material ) is injected … the neck that carry blood to the brain. The test may help your doctor decide if a procedure is needed to open a … in a blood vessel leading to the brain. The test may help your doctor decide if a procedure is needed to repair the …
Medical tests
… Feels Risks Results Test Overview When your doctor checks your pelvic organs, it's called a pelvic examination. This … surgeries, or procedures you have had in your pelvic area. You will also need to tell your doctor when your last …
Medical tests
… or can be injected into a vein. It travels through your body, giving off radiation signals. The camera "sees" … shape, and location of the thyroid gland . It can also find areas of the thyroid gland that are overactive or … medicines or supplements for a while before the test. Tell your doctor about all of the medicines and natural health …
Medical tests
… On this page: Overview Why It Is Done Results Overview Your doctor may take a sample, or biopsy, of abnormal … A microscopic examination on the biopsied tissue can help your doctor find out whether human papillomavirus (HPV) is … is more likely to be used for biopsies of the outer genital area on both men and women: this includes the vulva , …
Medical tests
… germs that are normally found on the penis or vagina. Wash your hands before you collect the urine. If the collection … lid and set it down with the inner surface up. Clean the area around your penis or vagina. Start to urinate into the toilet or …
Medical tests
… . For an MRI test, you are placed inside the magnet so that your belly is inside the strong magnetic field. MRI can find … to check blood flow, find some types of tumours, and show areas of inflammation or infection. Although MRI is a safe … to not eat or drink for several hours before the test. Tell your doctor if you get nervous in tight spaces. You may get …
Medical tests
… the solution that is used in the test. Why It Is Done Your doctor may do a KOH test to find out if you have one of … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A doctor or nurse takes a sample by lightly scraping the infected area. Sometimes the doctor will use a swab. The sample is …
Medical tests
… use the other hand to press on the lower belly or pelvic area. A digital rectal examination may be done for men as … hemorrhoids. How To Prepare If you have hemorrhoids, tell your doctor before the examination begins. Your doctor will try not to bother your hemorrhoids. How It …
Medical tests
… view of the parts of the eye . During the examination, your doctor can look at the front parts of the eye. These … structures include the optic nerve, the retina, and the area where fluid drains out of the eye ( drainage angle ). A … lamp examination. Eyedrops may be used to widen (dilate) your pupils and to numb the surface of your eyes. Before the …
