title: [Occult perforation of gastric ulcer simulating pancreatitis].
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D006801:Humans; D008297:Male; D010195:Pancreatitis / Q000175:diagnosis*; D010439:Peptic Ulcer Perforation / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000150:complications*
vernacular_title: Prikrytaia perforatsiia iazvy zheludka, simulirovavshaia ostryĭ pankreatit