[Preperitoneal trans-ileal cutaneous ureterostomy. Apropos of 46 cases].

A technic of preperitoneal trans-ileal cutaneous ureterostomy, first described by Archimbaud in 1979, was used to treat 46 patients. Results are compared with those of a series of 12 cases reported by Bricker. Postoperative mortality was relatively high (8/46) particularly as the diagnosis in most cases (39/46) was a cancer and not a neurologic bladder. The advantages of this technic are considered to be mainly the high situation of the loop allowing irradiation of the pelvis, the stability of the length of loop, and above all, the total isolation of the uretero-ileal anastomoses external to the greater peritoneal cavity allowing percutaneous treatment of urinary fistulae without precipitation and without the need for repeat surgery.