329 results found
Medical tests
… by a health professional. Clinical breast examinations are used along with mammograms to check women for breast cancer … . Clinical breast examinations are also used to check for other breast problems. A clinical breast examination may be … clothes above the waist. You will be given a gown to wear during the examination. First, your health professional will …
Medical tests
… Information Test Overview A computed tomography (CT) scan uses X-rays to make pictures of the head and face. During the test, you will lie on a table that is attached to … including the small amounts used in CTs, X-rays, and other medical tests. Over time, exposure to radiation may …
Medical tests
… pancreas, breast, ovary, or lung. CEA is normally produced during the development of a fetus . The production of CEA … Why It Is Done The carcinoembryonic antigen (CEA) test is used to monitor a person before and during treatment. Along with other tests, this test may be used to see how well a …
Medical tests
… It Feels Risks Results Test Overview An MRI is a test that uses a magnetic field and pulses of radio wave energy to … . An MRI also may show problems that can't be seen with other imaging tests. For an MRI, your body is placed inside … study. In some cases, a contrast material may be used during the MRI to show certain parts of the body more …
Medical tests
… An abdominal ultrasound takes pictures of the organs and other structures in your upper belly. It uses sound waves to show images on a screen. Areas that can … cyst . Guide the placement of a needle or other tool during a biopsy . Look for fluid buildup in the belly …
Medical tests
… looks for the genetic material ( RNA ) of the virus that causes hepatitis or for the proteins ( antibodies ) the body … more likely to have been exposed to the virus if you inject drugs or are exposed to body fluids (such as if you are a health care worker). You've had other tests that show you have liver problems. You have an …
Medical tests
… for growth. It plays an important role in how the body uses food for energy ( metabolism ). The amount of GH in the blood changes during the day and is affected by exercise, sleep, emotional … ( acromegaly ). Growth hormone can cause the release of other substances (factors) that affect growth and …
Medical tests
… Test Overview An ultrasound is a type of imaging test that uses sound waves. It takes pictures of the organs and other structures in your body. It can be used in different … areas such as the belly, the pelvis, or the arms and legs. During the test, a small, hand-held device called a …
Medical tests
… Test Overview A salivary gland scan uses a special camera and a tracer (radioactive chemical) to … mouth ( xerostomia ) or swelling in the salivary glands. During a salivary gland scan, the tracer liquid is put into … ( cyst ), a pocket of infection ( abscess ), or a tumour or other growth may be present. The tracer may not flow …
Medical tests
… well the thyroid gland is working. Ultrasound also may be used to check the four parathyroid glands that lie behind or … controls the amount of calcium and phosphorus in the blood. During a thyroid and parathyroid ultrasound, a small … The glands are not too big or too small. No growths or other problems are seen. Abnormal: The thyroid gland is too …
