title: [Pancreatic head cancer, simulated duodenal ulcer disease].
authors.forename: S A
authors.initials: SA
authors.lastname: Pyshkin
authors.forename: V P
authors.initials: VP
authors.lastname: Varvashenia
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000175:diagnosis* / Q000601:surgery; D004382:Duodenitis / Q000175:diagnosis* / Q000601:surgery; D005756:Gastritis / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D009361:Neoplasm Invasiveness; D010190:Pancreatic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D016577:Pancreaticoduodenectomy; D014057:Tomography, X-Ray Computed