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Updated: Aug 9, 2026

Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
Published on: October 16, 2013
Flexible sigmoidoscopy and colonoscopy during pregnancy
Uzma Siddiqui1, Deborah Denise Proctor
1Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT 06520, USA. uzma.siddiqui@yale.edu
Abstract:
More than 6000 pregnant women each year have an indication that warrants a flexible sigmoidoscopy or colonoscopy. In addition to the potential complications inherent in the risk of sedation and the procedures themselves, the endoscopist who performs these procedures in pregnant women must be aware of the potential to do harm to the fetus. This article reviews the existing literature as it pertains to flexible sigmoidoscopies and colonoscopies performed during pregnancy, including indications and diagnostic usefulness, safety, use of medications, and therapeutic interventions.
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