Repair of antegrade anastomosis between ileal segment and amputated ureter for recurrent rectal cancer.

We describe a case of repair of the antegrade anastomosis between the "ileal segment" and amputated ureter for recurrent rectal cancer, in which some postoperative complications occurred but eventually resolved. If the length of the ureter is inadequate for end-to-end anastomosis, an ileal segment can be used as a conduit. This surgical technique is not difficult because an ileal conduit is typically created during total pelvic exenteration of rectal cancers. Therefore, anastomosing the ureter to an "ileal segment" is easy and feasible. Hence, we consider that knowledge of this technique would be beneficial for surgical oncologists who perform colorectal surgeries.