Dataset Information

Laparoscopic repair of vesicovaginal fistula caused by radiation therapy: Use of a perirectal fat interposition graft.

ABSTRACT:

Introduction

We present a case of laparoscopic repair of vesicovaginal fistula caused by radiation therapy using a perirectal fatty tissue interposition graft.

Case presentation

A 72-year-old woman was diagnosed with vesicovaginal fistula induced by radiation therapy. Repair of the vesicovaginal fistula was achieved via laparoscopic approach. The fistula was exposed, followed by excision of fistula tract, fine dissection to achieve a traction-free approximation of bladder mucosa, then water-tight closure. An interposition graft derived from the perirectal fat was inserted to reduce the risk of repair failure. The patient did not have the incontinence problem at 1-year follow-up.

Conclusion

The laparoscopic approach for vesicovaginal fistula repair is minimally invasiveness. Preparation of the interposition graft derived from the perirectal fatty tissue was easy and its mobility to achieve closure of the fistula was acceptable. Thus, this procedure is feasible for the repair of poorly vascularized tissues such as radiation-induced fistulas.

SUBMITTER: Hayashi T

PROVIDER: S-EPMC8255278 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Laparoscopic repair of vesicovaginal fistula caused by radiation therapy: Use of a perirectal fat interposition graft.

Hayashi Tokumasa T Cortes Auran Rosanne AR Sawada Yugo Y Tokiwa Shino S Nagae Mika M Muta Nao N Swe Myat Noe MN Nariroth Keo K Nomura Masayoshi M

IJU case reports 20210331 4

<h4>Introduction</h4>We present a case of laparoscopic repair of vesicovaginal fistula caused by radiation therapy using a perirectal fatty tissue interposition graft.<h4>Case presentation</h4>A 72-year-old woman was diagnosed with vesicovaginal fistula induced by radiation therapy. Repair of the vesicovaginal fistula was achieved via laparoscopic approach. The fistula was exposed, followed by excision of fistula tract, fine dissection to achieve a traction-free approximation of bladder mucosa, ...[more]

PMID: 34258529

Similar Datasets

Project description:BackgroundResearch on the use of tissue interposition flaps (TIFs) in vesicovaginal fistulae (VVF) repair is a broad area where a very wide range of natural and synthetic materials have been used. The occurrence of VVF is also diverse in the social and clinical settings, resulting in a parallel heterogeneity in the published literature on its treatment. The use of synthetic and autologous TIFs in VVF repair is not yet standardized with a lack of the most efficacious type and technique of the TIF.ObjectivesThe aim of this study was to systematically review all synthetic and autologous TIFs used in the surgical repair of VVFs.Data sources and methodsIn this scoping review, the surgical outcomes of autologous and synthetic interposition flaps used in VVF treatment meeting the inclusion criteria were determined. We searched the literature using Ovid MEDLINE and PubMed databases between 1974 and 2022. Study characteristics were recorded, and data on the change in fistulae size and location, surgical approach, success rate, preoperative patient evaluation and outcome evaluation were extracted from each study independently by two authors.ResultsA total of 25 articles that met the inclusion criteria were included in the final analysis. A total of 943 and 127 patients who had received autologous and synthetic flaps, respectively, were included in this scoping review. The fistulae characteristics were highly variable with regard to their size, complexity, aetiology, location and radiation. Outcome assessments of fistulae repair in included studies were mostly based on symptom evaluation. Physical examination, cystogram and methylene blue test were the methods in order of preference. Postoperative complications, such as infection, bleeding, donor site, pain, voiding dysfunction and other complications, were reported in patients after fistulae repair in all included studies.ConclusionThe use of TIFs in VVF repair was common especially in complex and large fistulae. Autologous TIFs appear to be the standard of care at the moment, and synthetic TIFs were investigated in prospective clinical trials in a limited number of selected cases. Evidence levels of clinical studies evaluating the effectiveness of interposition flaps were overall low.

Dataset Information

Laparoscopic repair of vesicovaginal fistula caused by radiation therapy: Use of a perirectal fat interposition graft.

Introduction

Case presentation

Conclusion

Publications

Laparoscopic repair of vesicovaginal fistula caused by radiation therapy: Use of a perirectal fat interposition graft.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets