A modified technique of total cystectomy and ileal orthotopic neobladder(report of 25 cases)
- VernacularTitle:改良原位回肠代膀胱术(附25例报告)
- Author:
Songliang CAI
;
Gong ZHENG
;
Kanger WANG
- Publication Type:Journal Article
- Keywords:
Bladder neoplasms;
Total cystectomy;
Urinary divertion
- From:
Chinese Journal of Urology
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To present a modified technique of total cystectomy and ileal neobladder. Methods Radical cystectomy and ileal neobladder were performed for 25 male patients. The dome, the upper part or the lateral walls and the base of the bladder were dissected antegradly. After cutting the ureters, the mobilization was then made retrogradly.For the construction of the reservior, the isolated 40 cm ileal segment was opened along its antimesenteric border and then arranged into a W shape. The wall of ileal pouch was created by side-to-side blanket suture of the incised ileum. The ureters were implanted at the two corners of W shape with antireflux nipple. Results 24 of 25 cases of ileal neobladder have been followed up for 2 to 84 months with a mean of 24 months.The operation took 150 to 310 minutes with a mean of 240 minutes. The intraoperative blood transfusion was 0 to 1200 ml.1 patient died of cancer metastasis. 23 patients have achieved excellent daytime continence,whereas only 14 had nighttime continence. The mean bladder capacity for the entire group was 310 ml. Renal functions of 2 patients were mildly abnormal.Hypokalemia occurred in 2.There was no metabolic acidosis.There were 3 cases of hydroureter or hydronephrosis on one side. 1 calculus of neobladder was discovered on BUS. On voiding cystography, no reflux has been noted in all.And no patient suffered from urethral recurrence. Conclusions The modified total cystectomy and ileal neobladder takes less time and is more feasible.
