title: False-positive results from a diagnostic colonoscopy: a teachable moment.
authors.affiliation: Department of Internal Medicine, University of California, San Francisco.
authors.forename: Leslie
authors.initials: L
authors.lastname: Sheu
authors.affiliation: Department of Internal Medicine, University of California, San Francisco.
authors.forename: Emily Welsh
authors.initials: EW
authors.lastname: Gottenborg
mesh_terms: D000328:Adult; D003113:Colonoscopy / Q000706:statistics & numerical data; D003951:Diagnostic Errors / Q000517:prevention & control*; D003967:Diarrhea / Q000209:etiology*; D005189:False Positive Reactions; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000150:complications / Q000175:diagnosis*; D008223:Lymphoma / Q000175:diagnosis*; D008297:Male