title: Aurora rings: a novel endoscopic finding to distinguish inverted colonic diverticula from colon polyps.
authors.affiliation: Department of Internal Medicine, University of California at Los Angeles Medical Center, Los Angeles, California 90095, USA.
authors.forename: Michael D
authors.initials: MD
authors.lastname: Share
authors.forename: Aurora
authors.initials: A
authors.lastname: Avila
authors.forename: Sarah M
authors.initials: SM
authors.lastname: Dry
authors.forename: Edward J
authors.initials: EJ
authors.lastname: Share
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003111:Colonic Polyps / Q000175:diagnosis*; D003113:Colonoscopy / Q000379:methods; D004396:Coloring Agents; D003937:Diagnosis, Differential; D004241:Diverticulum, Colon / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007203:Indigo Carmine; D008297:Male; D008875:Middle Aged; D062048:Narrow Band Imaging
chemical_list: D004396:Coloring Agents; D007203:Indigo Carmine