[Imaging follow-up of orthotopic ileal neobladders++].

: In the follow-up for new urinary reservoirs created from the ileum in the orthotopic position, study by imaging plays a fundamental role The routine radiological examinations for monitoring patients with surgically created orthotopic bladders comprise M.R., C.T., urography, cystography and transrectal ultrasonography (U.S.). By means of these examinations, it is possible to evaluate the ureter-neobladder anastomosis, the capacity of the reservoir and the urethra-neobladder junction. Trans rectal U.S. is of particular importance, providing information on the new neck, the critical point of this new type of urinary diversion. 90 patients with new orthotopic ileal neobladder by Studer were examined. The image investigation in these patients subjected to total cystectomy for cancer, with preparation of a new orthotopic ileal neobladder by Studer, was shown to be indispensable in detecting both of disease and the behaviour of the upper urinary tract following these current urinary diversion.