Browse the corpus

Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.

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contentuptodate· Content· item f13_39_13938

©2013 UpToDate ® Print Email Stepwise evaluation of subepithelial gastrointestinal tumors Reproduced with permission from: Eckardt, AJ, Wassef, W. Diagnosis of subepithelial tumors in the GI tract. Endoscopy, EUS, and histology: bronze, silver, and gold. Gastroint Endosc 2005; 62:209. Copyright © 2005 American Society of Gastrointestinal Endoscopy.