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Transmesenteric Laparoscopic Pyeloplasty in Trendelenburg Position for Horseshoe Kidney with Hydronephrosis
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Laparoscopic redo pyeloplasty after failed open surgery.

Pejman Shadpour1, Ramin Haghighi, Robab Maghsoudi

  • 1Hasheminejad Kidney Center, Tehran University of Medical Sciences, Tehran, Iran. pshadpour@tums.ac.ir

Urology Journal
|March 16, 2011
PubMed
Summary

Transperitoneal laparoscopic pyeloplasty offers a successful salvage option for patients with prior failed open pyeloplasty. This minimally invasive approach demonstrated a high success rate with minimal complications in a recent study.

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Area of Science:

  • Urology
  • Minimally Invasive Surgery
  • Surgical Outcomes

Background:

  • Failed open pyeloplasty presents a reconstructive challenge.
  • Revision surgery is often necessary to restore renal function and alleviate obstruction.
  • Exploring minimally invasive techniques is crucial for improving patient recovery.

Purpose of the Study:

  • To evaluate the efficacy and safety of transperitoneal laparoscopic pyeloplasty as a secondary treatment for failed open pyeloplasty.
  • To report surgical outcomes and complication rates in a cohort of patients undergoing laparoscopic re-do pyeloplasty.

Main Methods:

  • Retrospective review of 11 patients who underwent transperitoneal laparoscopic pyeloplasty after failed open pyeloplasty.
  • Procedures utilized either dismembered or flap techniques based on patient anatomy.
  • Follow-up included imaging (ultrasonography, diuretic renal scintigraphy, intravenous urography) at least 12 months post-operatively.

Main Results:

  • The study included 11 patients (7 male, 4 female) with a mean age of 41.4 years.
  • The overall success rate for salvage laparoscopic pyeloplasty was 90.9%.
  • Mean operative time was 208 minutes, with a mean hospital stay of 3.6 days. No major complications or need for blood transfusion occurred.

Conclusions:

  • Transperitoneal laparoscopic pyeloplasty is a feasible and effective option for managing failed open pyeloplasty.
  • Minimally invasive revision pyeloplasty can achieve high success rates with low morbidity.