Ulcerogenic tumours of the pancreas.
D000328:Adult; D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications / Q000401:mortality; D010438:Peptic Ulcer Hemorrhage / Q000150:complications; D015043:Zollinger-Ellison Syndrome / Q000401:mortality / Q000473:pathology / Q000601:surgery