Endoscopic submucosal dissection in the colon and rectum: indications, techniques and outcomes
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Authors
Haji, Amyn
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Issue Date
2023
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Article
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Abstract
Multimodal assessment of colorectal polyps is needed before decision-making for endoscopic mucosal resection or endoscopic submucosal dissection (ESD). Assessment should include morphology according to Paris classification, magnification endoscopy for vascular pattern, and Kudo pit pattern analysis. ESD should be offered to patients that have Vi pit pattern, lateral spreading tumors (LST) granular multinodular and LST nongranular, lesions with fibrosis and those in patients with inflammatory bowel disease. A defined strategy for resection and planning is crucial for successful and efficient resection with a clear audit of outcomes aiming for a perforation and bleeding rate of less than 1% and R0 resection greater than 90%.
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Journal
Gastrointestinal Endoscopy Clinics of North America
Volume
33
Issue
1