title: Perforated Meckel's diverticulum in an octogenarian.
mesh_terms: D000368:Aged; D004238:Diverticulitis / Q000150:complications*; D005260:Female; D006801:Humans; D007082:Ileum / Q000601:surgery; D007416:Intestinal Perforation / Q000209:etiology* / Q000601:surgery; D008467:Meckel Diverticulum / Q000150:complications* / Q000601:surgery; D010538:Peritonitis / Q000209:etiology