title: Double pylorus sign.
authors.affiliation: The Ohio State University College of Medicine, Columbus, OH, USA.
authors.forename: Louise A
authors.initials: LA
authors.lastname: Kane
authors.forename: Peter P
authors.initials: PP
authors.lastname: Stanich
authors.forename: Veeral M
authors.initials: VM
authors.lastname: Oza
mesh_terms: D000368:Aged; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects; D004381:Duodenal Ulcer / Q000139:chemically induced / Q000473:pathology; D016099:Endoscopy, Gastrointestinal; D006801:Humans; D008297:Male; D054328:Proton Pump Inhibitors / Q000627:therapeutic use; D011708:Pylorus / Q000002:abnormalities* / Q000473:pathology*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D054328:Proton Pump Inhibitors