title: Small-diameter endoscope enabled endoscopist to detect his own duodenal erosion.
authors.forename: Akira
authors.initials: A
authors.lastname: Horiuchi
authors.forename: Yoshiko
authors.initials: Y
authors.lastname: Nakayama
mesh_terms: D016292:Procedural Sedation; D004381:Duodenal Ulcer / Q000175:diagnosis*; D020698:Duodenoscopes; D004384:Duodenoscopy / Q000379:methods*; D004386:Duodenum; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D007564:Japan; D008012:Lidocaine / Q000008:administration & dosage; D008297:Male; D016353:Self-Examination; D012680:Sensitivity and Specificity
chemical_list: D008012:Lidocaine