Included 1 case with left solitary kidney,1 with bilateral renal carcinoma,16 with clear cell carcinoma,1 with renal cell carcinoma,1 with renal granular carcinoma.

• 先天性孤立左肾肾下极肿瘤1例,双肾肿瘤1例。 透明细胞癌16例,肾细胞癌1例,颗粒细胞癌1例。