伴有色素沉着的肾细胞癌又称为色素性肾细胞癌,非常少见。本研究报道4例伴有色素沉着的肾细胞癌并复习有关文献,结果总结报道如下。1临床资料1.1一般资料4例色素性肾细胞癌分别来自2007-06-01-2010-01-31济宁医学院附属湖西医院(2例)、济宁医学院附属医院(1例)和 Associated with pigmented renal cell carcinoma, also known as pigmented renal cell carcinoma, is very rare. This study reports 4 cases with pigmented renal cell carcinoma and review the literature, the results are summarized as follows. 1 Clinical data 1.1 General information 4 cases of pigmented renal cell carcinoma from 2007-06-01-2010-01-31 Affiliated Huron Hospital of Jining Medical College (2 cases), Jining Medical College Hospital (1 case) and