computerized axial tomography com·put·er·ized axial tomography (kəm-py&oomacr;'tə-rīzd')
n.
Abbr. CAT
Tomography used in diagnostic studies of internal bodily structures, in which computer analysis of a series of cross-sectional scans made along a single axis of a bodily structure or tissue is used to construct a three-dimensional image of that structure. Also called computed tomography.
| a gadget; dingus; thingumbob. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
computerized axial tomography (kəm-py 'tə-rīzd') Pronunciation Key
Tomography in which computer analysis of a series of cross-sectional x-ray images made along a single axis of a bodily structure or tissue is used to construct a three-dimensional image of that structure. The technique is used in diagnostic studies of internal bodily structures, as in the detection of tumors or brain aneurysms. |