AGA Family of Websites: Gastro.org

Nonampullary duodenal lesions

Nonampullary duodenal lesions

Practical guidance on evaluating and risk-stratifying patients with nonampullary duodenal polyps and the best approaches for resection, surveillance, and managing complications.

Endoscopic enteral access methods

Guidance to help you choose the tube, access point, delivery site, and feeding method for patients unable to maintain adequate oral intake.

Obesity toolkit

Crohn's disease toolkit

Find the latest obesity clinical guidelines, on-demand clinician education, patient resources and more.

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American Gastroenterological Association
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