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tomography Audio
to·mog·ra·phy [ toh-muh-graf, -grahf ]
Subclass of:
Diagnostic Imaging
Etymology:
Greek tome = a cutting + grapho = I write
A term for sectional roentgenography which cuts a thin slice, just as the microtome does.
Definitions related to tomography:
  • Imaging by sections or sectioning.
    NCI
    U.S. National Cancer Institute, 2021
  • Imaging methods that result in sharp images of objects located on a chosen plane and blurred images located above or below the plane.
    CRISP Thesaurus
    National Institutes of Health, 2006
  • 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...
    Encyclopedia Britannica
    Encyclopedia Britannica, Inc., 2025
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.

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