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Updated: Mar 19, 2026

Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists
Published on: July 11, 2025
Acute Abdominal Pain Following Optical Colonoscopy: CT Findings and Clinical Considerations
Robin B Levenson1, Katherine M Troy1, Karen S Lee1
11 Department of Radiology, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, MA 02215.
Objective:
Optical colonoscopy is a common procedure; more than 14 million are performed annually in the United States. Serious colonoscopy complications are uncommon, but they can be life-threatening if not quickly recognized.
Conclusion:
Optical colonoscopy complications that can be detected at CT include bowel perforation, postprocedural hemorrhage, postpolypectomy syndrome, splenic injury, appendicitis, and diverticulitis. Radiologist awareness of optical colonoscopy complications seen at CT is imperative for appropriate diagnosis and prompt patient management.
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