| 释义 |
computerized axial tomographyn.（名词）abbr. CAT【缩写】- Tomography 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. The technique is used in diagnostic studies of internal bodily structures, as in the detection of tumors or brain aneurysms.计算机化轴向层面摄影法：一种用计算机分析物体沿一条轴线的多个横切面从而得到物体三维图象的成像术。这一技术应用于体内结构的诊断，如肿瘤或脑血管动脉瘤的诊断
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