Saucedo-Crespo H, Myrmoe A, Hardie K, Uzunlar S, Sakpal SV, Auvenshine C. Combined antegrade-retrograde cystourethroscopic rendezvous procedure for the management of a severe urethral stricture during kidney transplantation: A case report.
Int J Surg Case Rep 2023;
112:108992. [PMID:
37898006 PMCID:
PMC10667880 DOI:
10.1016/j.ijscr.2023.108992]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/12/2023] [Accepted: 10/21/2023] [Indexed: 10/30/2023] Open
Abstract
INTRODUCTION
External bladder drainage with an indwelling transurethral catheter is standard during kidney transplant. Difficult Foley catheter placement is a frequent problem and one of the most common reasons for intraoperative urology consults. Suprapubic catheters are usually placed if retrograde urologic instrumentation options fail to cross the urethral obstruction. We report an alternative option with an antegrade-retrograde endoscopic approach.
PRESENTATION OF CASE
This case illustrates a urethral rendezvous procedure applied successfully to traverse an occult mid-urethral stricture for Foley catheter placement during kidney transplantation in a 69-year-old diabetic man with end-stage renal disease and anuria.
DISCUSSION
The combined antegrade-retrograde rendezvous techniques have largely been described in the treatment of complex ureteric strictures more so than urethral strictures. This technique has not been described in the setting of a complex urethral stricture encountered during kidney transplantation. After utilization of the urinary tract rendezvous technique during kidney transplantation, our patient experienced an uneventful post-operative course with excellent renal allograft function.
CONCLUSION
The combined antegrade-retrograde urinary tract rendezvous technique is a feasible and safe technique that can help manage occult severe urethral strictures found at the time of kidney transplantation instead of suprapubic catheter placement when retrograde urologic instrumentation options fail to cross the obstruction.
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