Laparoscopic nephroureterectomy for local renal pelvic carcinoma with poorly differentiated tumor:comparison with open nephroureterectomy
- VernacularTitle:后腹腔镜下肾输尿管全切除术治疗低分化肾盂癌:与开放手术的比较
- Author:
Zhuowei LIU
;
Fangjian ZHOU
;
Cuoliang HOU
;
Hui HAN
;
Zike QIN
;
Shaolong YU
;
Yonghong LI
;
Kai YAO
;
Harabayashi TORU
- Publication Type:Journal Article
- Keywords:
Kidney pelvic carcinoma;
Poor differentiated;
Laparoseopes;
Nephroureterectomy
- From:
Chinese Journal of Urology
2008;29(z1):19-21
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and application value of retroperitoneal laparoscopic nephroureterectomy for localized and poor differentiated renal pelvic carcinoma by comparing with open nephroureterectomy.Methods Thirty-three pelvic carcinoma patients underwent radical nephroureterectomy were retrospeetively analyzed.All tumors were confirmed to be localized,stage T1-T3 and grade 3.Retroperitoneal laparoscopic nephroureterectomy was performed in 12 patients,the ureteral orifice was resected in traditional way through a small incision in lower abdomen.Open radical nephroureterectomy was performed in 21 cases.Clinical outcomes of the patients were compared between the 2 surgery groups.Results Mean operative time was 232 vs 212 min(P=0.100)and blood loss volume was 162 vs 233 ml(P=0.001)in the laparoscopic and open nephroureterectomy groups.Mean postoperative hospitalization was 7.6 vs 9.8 d(P＜0.001)for the laparoscopic and open groups.During the followup for 7-67 months,all the 33 patients survived.There was no recurrence or metastasis in laparoscopic group.While there was 1 retroperitoneal recurrence,and 3 cases suffering from superficial bladder cancer in open surgery group.Conclnsion Retroperitoneal laparoscopic nephroureterectomy may be performed safely in local renal pelvic carcinoma patients with poor differentiated tumors,with less intraoperative blood loss and early recovery.
