A modified ureteroileal anastomosis can reduce the incidence of ureteroileal anastomotic stricture.

ABSTRACT:

Background

Ileal conduit is widely used as a urinary diversion procedure after radical cystectomy. However, ureteroileal anastomotic stricture (UIAS) remains a threatening complication. Here we introduce a novel technique, Chen ureteroileal anastomosis, and compare its postoperative complications to Bricker anastomosis, with a specific focus on the incidence of UIAS.

Methods

A rat model was established to investigate morphological and histological alterations of the ileum in urine-stimulated environment. A double-center retrospective cohort of 124 patients undergoing laparoscopic radical cystectomy with ileal conduit between February 2017 to December 2023 was analyzed. All surgeries were performed by a regular surgical team. The demographic characteristics, clinicopathologic

SUBMITTER: Zhang S 

PROVIDER: S-EPMC12512318 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature