忘了说了，附上的是CT结果

我也不清楚这算不算增强CT.

CTB G2 Renal mass.
Contiguous axial sections were obtained through the abdomen without and with
IV contrast in the following phases - non contrast, nephrographic phase and 6
minute delay phase. Multiplanar reformatted images were performed. Automated
exposure control and statistical iterative reconstruction techniques
substantially lowered patient radiation dose.