329 results found
Medical tests
… middle sections of the gastrointestinal tract . The test uses barium contrast material , fluoroscopy , and X-ray . … instead of an upper GI series in certain cases. Endoscopy uses a thin, flexible tube (endoscope) to look at the lining … Why It Is Done An upper GI series is done to: Find the cause of gastrointestinal symptoms, such as trouble …
Medical tests
… scan is a type of nuclear scanning test. It is most often used to find a pulmonary embolism . This is a blood clot … get through 1 to 2 days of feeding. The radioactive tracer used in this test can get into your breast milk and is not … examined. You will be given a cloth or paper covering to use during the test. During the scan, you might lie on your …
Medical tests
… response in a person. Skin tests are usually done because they are rapid, reliable, and generally less expensive than blood tests, but either type of test may be used. Skin tests A small amount of a suspected allergen is … allergy test may be done when a substance does not cause a reaction in the skin prick test but is still suspected …
Medical tests
… photon-emission computed tomography (SPECT) is a test that uses a special type of camera and a tracer (a radioactive … about where the tracer is located. A SPECT scan is often used to evaluate brain, head, and neck problems; to look at … be pregnant. Are breastfeeding. The radioactive tracer used in this test can get into your breast milk. Do not …
Medical tests
… urine from the bladder to outside the body. The doctor uses a thin, lighted tool called a cystoscope. With this … with liquid. This helps the doctor see better. It may cause you to feel pressure in your bladder area for a short … visit. Why It Is Done Cystoscopy may be done to: Find the cause of many urinary system problems. Examples include blood …
Medical tests
… by testing a sample of your blood or urine. The test is used to see if you smoke or use other forms of tobacco. All forms of tobacco have … require a test before you can get insurance. This is because people who smoke tend to have higher health costs over …
Medical tests
… Overview Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to … an operating room. In some cases, contrast material may be used during the MRI scan to show certain structures more … resonance imaging (MRI) is done for many reasons. It is used to find problems such as tumours, bleeding, injury, …
Medical tests
… Information Test Overview Magnetic resonance imaging (MRI) uses a magnetic field and pulses of radio waves to make pictures of the breast. It does not use X-rays. MRI may show problems in the breast that can't … lumps. In most cases, a dye ( contrast material ) may be used so that abnormalities can be seen more clearly from …
Medical tests
… 5 days before you ovulate. For fertility awareness to be used as birth control, either you must not have sex or you must use another method of birth control for 8 to 16 days of … unplanned pregnancies is 24 out of 100 women who typically use fertility awareness. But this method can be very helpful …
Medical tests
… material. A special type of X-ray, called fluoroscopy , is used to take pictures of the joint. An arthrogram is used to check a joint to find out what is causing your … or problem with your joint. An arthrogram may be more useful than a regular X-ray because it shows the surface of …
