Pyloric ulcer.
D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011707:Pyloric Stenosis / Q000175:diagnosis; D011708:Pylorus / Q000000981:diagnostic imaging; D011859:Radiography; D013276:Stomach Ulcer / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery