英语语法分析

Objective: To discuss the diagnosis and treatment of renal chromophobe cell carcinoma (RCCC).

目的对肾嫌色细胞癌的诊断和治疗进行探讨。

According to these, this tumor can be differentiated from granular renal cell carcinoma, mixed renal cell carcinoma and chromophobe renal cell carcinoma.

据此，可与颗粒型肾细胞癌、混合型肾细胞癌及肾嫌色细胞癌鉴别。

Chromophobe renal cell carcinoma is a kind of relatively rare renal cancer, and it is about 4%-5% among all the renal cancer in the corresponding period.

肾嫌色细胞癌是另一类较少见的肾脏恶性肿瘤，约占同期肾癌的4% - 5%。