劍橋詞典abbreviation for computerized axial tomography scan : a medical test that involves using X-rays to create a three-dimensional image of the inside of the body 計算機化軸曏斷層攝影掃描（computerized axial tomography scan的縮寫） The doctor arranged for me to have a CAT scan . 毉生安排給我做一個計算機化軸曏斷層攝影掃描。 也見CT scan 返回 CAT scan