肾细胞癌是起源于肾实质泌尿小管上皮系统的恶性肿瘤,又称肾腺癌,简称为肾癌,占肾脏恶性肿瘤的80%~90%。治疗上外科手术是局限性肾癌首选治疗方法。针对对侧肾功能正常,肿瘤≤4cm,位于肾脏周边,单发的无症状肾癌患者可行肾部分切除术,且肾部分切除术的疗效同根治性肾切除术。本文收集了自2010—2014年以来我科行肾部分切除术的患者的临床资料,对手术选择及术后并发症的处理与体会 Renal cell carcinoma is a malignant tumor originating from the renal parenchymal urothelial system, also known as renal adenocarcinoma, referred to as kidney cancer, accounting for 80% to 90% of renal malignancies. Surgical treatment is the preferred treatment of renal cell carcinoma. For the contralateral kidney function is normal, the tumor ≤ 4cm, located in the periphery of the kidney, single asymptomatic renal cell carcinoma in patients with partial nephrectomy and partial nephrectomy with curative effect of radical nephrectomy. This article collected the clinical data of patients who underwent partial nephrectomy in our department since 2010-2014, and analyzed the treatment options and postoperative complications