329 results found
Medical tests
… Test Overview An angiogram is an X-ray test that uses dye and a camera to take pictures of the blood flow in … be done to look for blocked blood vessels in your lungs. During an angiogram, the doctor will put a thin, flexible … procedure is planned, along with the risks, benefits, and other options. Tell your doctor ALL the medicines and …
Medical tests
… Information Test Overview A computed tomography (CT) scan uses X-rays to make detailed pictures of structures inside of the body. During the test, you will lie on a table that is attached to … put in a vein ( IV ) in your arm. Or it may be placed into other parts of your body (such as the rectum or a joint) to …
Medical tests
… imaging (MRI) is a test done with a large machine that uses a magnetic field and pulses of radio wave energy to … pictures of the knee . Muscles, ligaments , cartilage , and other joint structures are often best seen with an MRI. In … be made. In some cases, a contrast material may be used during the MRI scan to show certain structures more clearly …
Medical tests
… DNA from cells attached to the root of the hair. It can be used to find out if people are related. Forensic hair … samples do not show recent changes in the body, such as drug use within the past few days. But a hair analysis may show drug use or exposure to chemicals that occurred over the …
Medical tests
… imaging (MRI) is a test done with a large machine that uses a magnetic field and pulses of radio wave energy to … of the shoulder. Muscles, ligaments , cartilage , and other joint structures are best seen with an MRI. In many … be made. In some cases, a contrast material may be used during the MRI scan to show certain structures more clearly …
Medical tests
… urine from the bladder to outside the body. The doctor uses a thin, lighted tool called a cystoscope. With this … are in the hospital, you may get medicine to make you sleep during the procedure. While you are asleep, the doctor can … samples of tissue. These will be checked for cancer and other problems. This is called a biopsy. If you have a …
Medical tests
… under a microscope. He or she checks it for infection or other liver problems. Percutaneous (say … into your liver to take the tissue sample. The doctor may use X-ray pictures on a screen to help guide the needle into … products you take. Some may increase the risk of problems during your procedure. Your doctor will tell you if you …
Medical tests
… catheterization is a test to check your heart. This test uses a thin, flexible tube called a catheter that is … Before the test, remove any necklaces, bracelets, rings, or other jewellery. You should also remove nail polish from … products you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should …
Medical tests
… Overview An angiogram of the lung is an X-ray test that uses a special dye and camera ( fluoroscopy ) to take … of the blood flow in the blood vessels of the lung . During an angiogram, a thin tube called a catheter is placed … blood to the lungs, to look for lung problems, or to find other causes of blockage or narrowing of the vessels. How To …
Medical tests
… computed tomography angiogram (CT angiogram) is a test that uses X-rays to provide detailed pictures of the heart and … buildup of fatty material called plaque in a blood vessel. During a CT angiogram, you lie on a table that passes … of the body. A narrowing of arteries in the legs and in other parts of the body ( peripheral arterial disease ). An …
