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A systematic review of splenic injuries during colonoscopies: Evolving trends in presentation and management
Journal article   Peer reviewed

A systematic review of splenic injuries during colonoscopies: Evolving trends in presentation and management

Asad Jehangir, Dilli Ram Poudel, Anirudh Masand-Rai and Anthony Donato
International journal of surgery (London, England), v 33, pp 55-59
01 Sep 2016
DOI: https://doi.org/10.1016/j.ijsu.2016.07.067
PMID: 27479605
Featured in Collection :   UN Sustainable Development Goals @ Drexel

Abstract

Life Sciences & Biomedicine Science & Technology Surgery
Introduction: Although uncommon, the incidence of splenic injury from colonoscopy has been increasing significantly since first being reported in 1974. Early recognition is critical because mortality may be as high as 5%. Methods: We systematically searched PubMed and EMBASE to identify English-language cases of splenic injury from colonoscopy from inception until January 26, 2015. We used descriptive statistics to characterize the identified cases. Results: A total of 172 cases from 122 reports were included. The mean age was 64 years and 70.8% were females. Prior abdominal or pelvic surgeries were identified in 63.8%. 57.3% of patients underwent polypectomies or biopsies. There was a statistically significant increase in use of computerized tomography for diagnosis in the past 5 years (81.8% versus 65.2%). 76.1% patients received transfusions. Mean inpatient length of stay was 7.83 +/- 5.32 days. A non-significant trend toward conservative management was noted in the past 5 years (37.7% versus 23.1%), and a non-significant drop in mortality was noted (4.9% versus 5.4%). Discussion: Our data support prior literature suggesting a higher incidence of splenic injuries during colonoscopies in females, advanced age, prior history of abdominal/pelvic surgeries and biopsies/polypectomies during the procedure. Conclusions: Significant mortality associated with splenic injuries during colonoscopies warrants prompt recognition of this potentially life threatening, albeit uncommon, complication. (C) 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

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