Complications of the Ileal W-neobladder with Serous-lined Extramural Tunnel.
- Author:
Hongsik KIM
1
;
Hanjong AHN
;
Choung Soo KIM
Author Information
1. Department of Urology, University of Ulsan College of Medicine, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Bladder cancer;
Serous-lined extramural tunnel;
Orthotopic bladder substitution;
Complication
- MeSH:
Acidosis;
Constriction, Pathologic;
Cystectomy;
Enuresis;
Female;
Follow-Up Studies;
Humans;
Ileum;
Intestinal Pseudo-Obstruction;
Male;
Nephrostomy, Percutaneous;
Physical Examination;
Recurrence;
Stents;
Tomography, X-Ray Computed;
Urinary Bladder;
Urinary Bladder Neoplasms;
Urinary Diversion;
Vesico-Ureteral Reflux;
Wounds and Injuries
- From:Korean Journal of Urology
1999;40(8):992-996
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: Radical cystectomy has been a standard method in the treatment for invasive bladder cancer. Recently the orthotopic substitutions have been generally performed for urinary diversion. Ghoneim introduced a new method for orthotopic substitution which has used relatively short segment of ileum, and the method is regarded to have few complications. We performed this method for our study and analyzed the results and complications. MATERIALS AND METHODS: Among total 29 patients underwent ileal W-neobladder with serous-lined extramural tunnel, 27 patients had invasive bladder cancer and the remaining two patients had contracted bladder with vesicoureteral reflux. There were 25 male patients with the mean age of 59.2 years(45-70) and 4 female patients with 61.8 years(51-68). Mean follow-up period for the entire group was 8.4 months(3?17 month). History taking, physical examination, and complete laboratory tests were performed postoperatively and IVP or CT scan was taken at 3 month and 9 month after the operation for the evaluation of recurrence and upper tract change. RESULTS: The average operating time was 8 hours 35 minutes(420-670 min). Paralytic ileus developed in two patients and wound dehisced in 4. In all 29 patients, vesicoureteral reflux was not detected. Stricture of ureteroileal anastomosis was observed in 4 left renal units. We performed percutaneous nephrostomy and antegrade double J stenting on all the patients with stricture primarily, but one patient underwent neoureteroileostomy because of the failure of the primary management. Four patients complained enuresis, but no daytime incontinence was observed. There were no clinical symptoms of complications in all 29 patients and no metabolic acidosis was observed in laboratory tests. CONCLUSIONS: Serous-lined extramural tunnel method of orthotopic substitution showed an acceptable and safe reservoir with a large capacity at low pressure and absence of reflux with relatively short segment of ileum.
