[Orthotopic neobladder in women].

In women undergoing radical cystectomy for bladder cancer, orthotopic bladder reconstruction is now a viable alternative to urinary diversion: preservation of the external urethral sphincter by sectioning the urethra 0.5-1 cm distally to the bladder neck allows maintenance of urinary continence without compromising cancer control. 12 cases of bladder reconstruction in women operated on from 1986 to 1995 are presented here. A personal technique for the creation of an ileal neobladder is described: the use of staplers for detubularization of the ileum significantly reduces the operating time ("simplified ileal bladder"). Other important points of technique are as follows: 1. Careful preparation of the bladder neck and proximal urethra, staying above the pubo-urethral ligaments that must be preserved as the distal landmark of dissection; 2. "Nerve-sparing" isolation of the posterolateral wall of the bladder from the vagina; 3. Careful positioning of the pouch in the true pelvis, in order to avoid posterior prolapse of the neobladder. So far, results of bladder reconstruction in this series of patients are encouraging, both from a functional and oncological standpoint.