Acute jejunogastric intussusception.
D004381:Duodenal Ulcer / Q000601:surgery; D005260:Female; D005743:Gastrectomy / Q000009:adverse effects*; D005763:Gastroenterostomy / Q000009:adverse effects*; D006801:Humans; D007443:Intussusception / Q000145:classification / Q000000981:diagnostic imaging / Q000209:etiology*; D007583:Jejunum; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000601:surgery; D011859:Radiography; D013272:Stomach Diseases / Q000209:etiology*