Retroperitoneal laparoscopic partial nephrectomy for unilateral synchronous multifocal renal carcinoma with different pathological types: A case report
机构：[1]Department of Urology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, Sichuan Province, China四川省人民医院四川省肿瘤医院[2]Department of Urology, Affiliated Sixth People’s Hospital, Shanghai Jiao Tong University, Shanghai 200233, China[3]Department of Pathology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, Sichuan Province, China四川省人民医院四川省肿瘤医院
BACKGROUND The majority of renal cell carcinomas are single lesions; unilateral synchronous multifocal renal carcinoma (USMRC) is rarely reported and poses a treatment challenge for urological oncologists. CASE SUMMARY A 56-year-old man was hospitalized for pain and discomfort in the right kidney area for 6 d. Contrast-enhanced computed tomography demonstrated cT1a renal tumors at the lower pole of the right kidney and a cT1b renal tumor at the middle dorsal portion of the right kidney. The patient underwent retroperitoneal laparoscopic partial nephrectomy (RLPN). There were no complications peri-operatively. Histopathology revealed a low-grade, pathologic stage T1a (pT1a), clear cell renal cell carcinoma at the lower pole of the right kidney and a pT1b, chromophobe renal cell carcinoma at the middle dorsal portion of the right kidney. No tumor bed recurrence or metastasis was observed on imaging and his renal function remained stable during the 12-mo follow-up period. CONCLUSION RLPN is a safe, effective, and feasible for the management of USMRC, which can obtain equivalent oncological results with optimal renal function preservation.
基金：
Supported by the Incubation
Project of Outstanding Young
Scientist Fund of Sichuan Province,
No. 2019JDJQ0039; the Key
Research Foundation of Sichuan
provincial health commission, No.
19ZD015; and the Interdisciplinary
Program of Shanghai Jiao Tong
University, No. YG2021QN102.
第一作者机构：[1]Department of Urology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, Sichuan Province, China
通讯作者：
通讯机构：[1]Department of Urology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610041, Sichuan Province, China[*1]Department of Urology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, No. 55 Section 4, Renmin South Road, Wuhou District, Chengdu 610041, Sichuan Province, China
推荐引用方式(GB/T 7714)：
Xiao Ying-Ming,Yang Sheng-Ke,Wang Ying,et al.Retroperitoneal laparoscopic partial nephrectomy for unilateral synchronous multifocal renal carcinoma with different pathological types: A case report[J].WORLD JOURNAL OF CLINICAL CASES.2021,9(23):6879-6885.doi:10.12998/wjcc.v9.i23.6879.
APA：
Xiao, Ying-Ming,Yang, Sheng-Ke,Wang, Ying,Mao, Dun,Duan, Fang-Lei&Zhou, Shu-Kui.(2021).Retroperitoneal laparoscopic partial nephrectomy for unilateral synchronous multifocal renal carcinoma with different pathological types: A case report.WORLD JOURNAL OF CLINICAL CASES,9,(23)
MLA：
Xiao, Ying-Ming,et al."Retroperitoneal laparoscopic partial nephrectomy for unilateral synchronous multifocal renal carcinoma with different pathological types: A case report".WORLD JOURNAL OF CLINICAL CASES 9..23(2021):6879-6885
