[2 cases of double pylorus with ulcer].
D000368:Aged; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000175:diagnosis / Q000209:etiology*; D011708:Pylorus / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011859:Radiography
Deux observations de double pylore avec ulcére.