329 results found
Medical tests
… Is Done A testicular biopsy may be done to help find the cause of male infertility. But this is rare. It may also be … you to keep taking it. (These medicines include aspirin and other blood thinners.) Make sure that you understand exactly … products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should …
Medical tests
… area is called the mediastinum (say "mee-dee-ya-STY-num"). During the test, a doctor makes a small cut (incision) in … such as infection, inflammation, or cancer. The doctor may use the tube to take a sample of tissue from the area. This … cancer. Treatment may include surgery, radiation , or chemotherapy . Diagnose certain types of infection, such as …
Medical tests
… The biopsy can be done in several ways. The method used depends on where the sample will be taken from and your … remove a sample of lung tissue. It is usually done when the other methods of lung biopsy have not been successful or … biopsy.) You will be given a cloth or paper covering to use during the biopsy. A chest X-ray is usually taken after a …
Medical tests
… Overview A testicular ultrasound (sonogram) is a test that uses reflected sound waves to show a picture of the … the prostate gland . The ultrasound does not use X-rays or other types of radiation. A small hand-held device called a … your scrotum many times. You will need to lie very still during the ultrasound scan. You may be asked to take a …
Medical tests
… A breast biopsy is usually done to check a lump found during a breast examination or to look at a suspicious area … using a vacuum device. To guide the biopsy, ultrasound or other imaging may be used. After samples are removed, a tiny marker clip is …
Medical tests
… flows out of the bladder. This test, also called a VCUG, uses contrast fluid and X-rays so the doctor can see how the … problems of the bladder and urethra. Follow up on other problems found during a different test such as a CT scan of the urinary …
Medical tests
… Information Test Overview Helicobacter pylori tests are used to detect a Helicobacter pylori ( H. pylori ) infection … taken from the lining of your stomach and small intestine during an endoscopy . Several different tests may be done on … tap on the arm. The IV medicines will make you feel sleepy. Other side effects—such as heavy eyelids, trouble speaking, …
Medical tests
… Overview Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to … In some cases, a dye ( contrast material ) may be used during the MRI to show pictures of structures more clearly. … pituitary gland . Investigate or follow a finding seen on another test. How To Prepare In general, there's nothing you …
Medical tests
… node tissue to look for cancer. A sentinel node biopsy is used to see if a known cancer has spread from the original … more surgery may be needed to remove more lymph nodes. Other tests, such as a culture , genetic tests, or … products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should …
Medical tests
… Results Test Overview A thyroid scan uses a radioactive tracer and a special camera to measure … how the thyroid gland works, such as hyperthyroidism . Another type of thyroid scan, a whole-body thyroid scan, may … and your neck extended. It is important to lie still during this test. A special camera (called a gamma …
