Clinical experience of bladder muscle flap replacement for long segment defect of ureter in laparoscopic surgery
10.3969/j.issn.1007-1989.2017.04.020
- VernacularTitle:腹腔镜膀胱肌瓣代输尿管术治疗长段输尿管狭窄的初步体会
- Author:
Fayou ZHOU
;
Yunwu WANG
;
Wei PENG
;
Wei XU
;
Xiaoyi ZHANG
;
Yajun SHEN
;
Yilong WU
;
Jiude ZHENG
;
Pan GAO
;
Shuxian ZHANG
- Keywords:
ureteral stricture;
laparoscopic;
bladder muscle flaps
- From:
China Journal of Endoscopy
2017;23(4):102-105
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effect of bladder muscle flaps for long segment defect of ureter middle-lower segment and reconstruction method in laparoscopic surgery. Methods Clinical data of 3 patients with long segment defect of ureter middle-lower segment, all of whom underwent laparoscopic surgery from May 2014 to April 2016 was retrospectively evaluated. There were 1 male and 2 females, in 2 cases with history of ureteroscopy holmium laser lithotripsy in ureter middle-lower segment, in 2 cases with history of repeated ESWL. Preoperative urinary tract ultrasound, CT and intravenous urography imaging showed severe hydronephrosis, ureter middle-upper segment severe hydroureter, ureter middle-lower segment severe stricture. Results Operations were successful in 3 cases. After reconstruction bladder muscle flaps average length of is 9.6 cm, The average operation time of 180 min, The average length of hospital stay for 10 d, Postoperative eighth weeks extracted the double J tube and used ureteroscopy showed anastomotic unobstructed, it may smooth Through 8.5 F ureteroscopy, and no infection and urinary leakage occurred, Follow-up ranged from 3 to 18 months. 3 cases hydronephrosis and hydroureter significantly reduce, ureter unobstructed, no narrow in ureter and muscle flap of tube joint, serum creatinine valueswere in normal range. Conclusions The bladder muscle flaps for the treatment of long segment defect of ureter middle-lower segment in laparoscopic surgery was a safe and effective therapy, but it must be accomplished by seasoned doctors.
