[1] Kitajima K, Kaji K, Morita M,et al. Malignant fibrous histiocytoma arising from the renal capsule[J].Magn Reson Med Sci,2005, 75(4):368-370. [2] Elaine M, Kidd JM. Undifferentiated sarcoma of kidney: A tumor of childhood with histopathologic and clinical characteristics distinct from Wilm's tumor[J].Cancer,1978, 42(4): 1916-1921. [3] Joseph TJ, Becker DI, Turton AF, et al. Renal malignant fibrous histiocytoma[J].Urology,1991, 37(5):483-489. [4] Altunkol A, Savas M, Ciftci H, et al. Primary giant cell malignant fibrous histiocytoma-associated with renal calculus[J].Can Urol Assoc J,2014, 8(3):193-195. [5] Tong L, Wang Y, Zhou Y, et al. Surgical management of giant secondary malignant fibrous histiocytoma following radiotherapy for nasopharyngeal carcinoma: a case report and literature review[J].Oncol Letters,2014, 8(1):72-76. [6] Saranchuk JK, Savage SJ. Laparoscopic radical nephrectomy: current status[J].BJU Int,2005, 2(2):21-26. [7] Vincenzi B, Frezza AM, Santinni D, et al. New therapies in soft tissue sarcoma[J].Expert Opin Emerg Drugs,2010, 15(2):237-248. [8] Sheplan LJ, Juliano JJ. Use of radiation therapy for patients with soft-tissue and bone sarcoma[J].Cleve Clin J Med,2010, 77(suppl 1):27-29. [9] Toda M, Kawamoto T, Ueha T, et al.‘Decoy’ and ‘non-decoy’ functions of DcR3 promote malignant potential in human malignant fibrous histiocytoma cells[J].Int J Oncol,2013,43(3) : 703-712. [10] 陈映霞,秦叔逵,王琳,等.舒尼替尼一线治疗转移性肾细胞癌的临床观察[J].中华肿瘤防治杂志,2012,19(5):368-371. [11] 周爱萍,何志嵩,于世英,等.索拉非尼治疗转移性肾癌的临床研究[J].中华泌尿外科杂志,2009,30(1):10-14. [12] Uzzo RG, Novick AC. Nephron sparing surgery for renal tumors: indications, techniques, and outcomes [J].J Urol,2001, 166(1):6-18. (本文编辑:张兴珍) [收稿日期] 2016-09-03