title: Incarcerated paraesophageal hernia. A surgical emergency.
mesh_terms: D000368:Aged; D005260:Female; D005734:Gangrene / Q000150:complications; D006548:Hernia, Diaphragmatic / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging