The surgical removal of plaque buildup from the interior of an artery. Atheroma: A deposit of plaque on or within the arterial wall. Atherosclerosis: Hardening and narrowing of the arteries caused by a buildup of cholesterol plaque on the interior walls of the arteries. atrial fibrillation
computed tomography (CT) (computerized axial tomography (CAT)) a radiologic imaging modality that uses computer processing to generate an image (CAT scan) of the tissue density in a âsliceâ as thin as 1 to 10 mm in thickness through the patient's body.
CT of the Abdomen/Pelvis. Share. Email. Print. CT scanning-sometimes called CAT scanning-is a noninvasive, painless medical test that helps physicians diagnose and treat medical conditions. CT imaging produces multiple images of the inside of the body and a computer to join them together in cross-sectional and 2D/3D views of the area being studied.