Crohn's disease of the stomach: the "ram's horn" sign.
D000293:Adolescent; D000328:Adult; D002648:Child; D003424:Crohn Disease / Q000000981:diagnostic imaging* / Q000473:pathology / Q000503:physiopathology; D004378:Duodenal Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology; D004724:Endoscopy; D005260:Female; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism / Q000473:pathology; D005773:Gastroscopy; D006644:Histiocytes; D006801:Humans; D008297:Male; D008875:Middle Aged; D011706:Pyloric Antrum / Q000000981:diagnostic imaging; D011859:Radiography; D013270:Stomach / Q000473:pathology; D013272:Stomach Diseases / Q000000981:diagnostic imaging* / Q000473:pathology / Q000503:physiopathology; D013276:Stomach Ulcer / Q000209:etiology / Q000473:pathology