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tomography    
n. 断层摄影术

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  • 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 visualized
  • CT scan - Wikipedia
    Since its development in the 1970s, CT scanning has proven to be a versatile imaging technique While CT is most prominently used in medical diagnosis, it can also be used to form images of non-living objects
  • What Is Tomography? CT, MRI, and PET Scans Explained
    Tomography is a medical imaging technique that creates pictures of the inside of your body in cross-sectional “slices,” rather than as a single flat image The word comes from the Greek “tomos” (slice) and “graphein” (to write)
  • 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 or CAT scan: How does it work? - Medical News Today
    A computerized tomography (CT) or computerized axial tomography (CAT) scan combines data from several X-rays to produce a detailed image of structures inside the body
  • Tomography - Wikiwand
    Tomography is imaging by sections or sectioning that uses any kind of penetrating wave The method is used in radiology, archaeology, biology, atmospheric scien
  • Computed tomography (CT) | Britannica
    computed tomography (CT) scan Images, produced by computed tomography, of the human brain CT was conceived by William Oldendorf and developed independently by Godfrey Newbold Hounsfield and Allan MacLeod Cormack, who shared a 1979 Nobel Prize for their inventions
  • 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
  • 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





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