Accuracy of CT for differentiating clear cell and non-clear cell carcinoma in three enhanced phases was 93.5%,86.9% and 81.5%,respectively.

• 螺旋CT鉴别透明细胞癌与非透明细胞癌的准确性在皮髓质期、肾实质期、排泄期分别为93.；5%25、86