[Case of submucosal cyst of the stomach].
D000293:Adolescent; D003560:Cysts / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D011859:Radiography; D013272:Stomach Diseases / Q000000981:diagnostic imaging / Q000473:pathology