Tomography - Wikipedia The word tomography is derived from Ancient Greek τόμος, tomos 'slice, section' and γράφω, graphō 'to write' or, in this context as well, 'to describe' A device used in tomography is called a tomograph, while the image produced is a tomogram
Tomography | Radiology Medical Imaging | Britannica Tomography, radiologic technique for obtaining clear X-ray images of deep internal structures by focusing on a specific plane within the body Structures that are obscured by overlying organs and soft tissues that are insufficiently delineated on conventional X rays can thus be adequately
CT (Computed Tomography) Scan - Cleveland Clinic A CT (computed tomography) or CAT (computed axial tomography) scan is a type of imaging test that helps detect diseases and injuries It uses X-rays and a special computer to create detailed pictures of your bones, organs and soft tissues
CT Scan (CAT Scan): Purpose, Procedure, Risks Results - WebMD A computed tomography (CT or CAT) scan allows doctors to see inside your body It uses a combination of X-rays and a computer to create pictures of your organs, bones, and other tissues
CT scan - Mayo Clinic A computerized tomography scan, also called a CT scan, is a type of imaging that uses X-ray techniques to create detailed images of the body It then uses a computer to create cross-sectional images, also called slices, of the bones, blood vessels and soft tissues inside the body
Tomography - an overview | ScienceDirect Topics Tomography generates three-dimensional reconstructions and is used in diverse areas of science and medicine, forming the basis of computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET)
Computed tomography (CT) - Harvard Health CT scans are pictures taken by a specialized x-ray machine The machine circles your body and scans an area from every angle within that circle The machine measures how much the x-ray beams change as they pass through your body
CT scan - NHS A CT scan is a test that takes detailed pictures of the inside of your body It's usually used to diagnose conditions or check how well treatment is working You may be referred for a CT scan to: The hospital where you're having the CT scan will tell you if there's anything you need to do before it For example, you may be asked to:
Computed Tomography (CT) Scans and Cancer Fact Sheet Computed tomography (CT) is a noninvasive imaging procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body Each picture created during a CT procedure shows the organs, bones, and other tissues in a thin “slice” of the body