The morphology of the antrum and pylorus in gastric ulcer disease.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011706:Pyloric Antrum / Q000473:pathology*; D011708:Pylorus / Q000473:pathology*; D013276:Stomach Ulcer / Q000473:pathology*