title: Calculus in a Meckel's diverticulum--a preoperative radiological diagnosis.
mesh_terms: D002137:Calculi / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D007410:Intestinal Diseases / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008467:Meckel Diverticulum / Q000000981:diagnostic imaging* / Q000601:surgery; D008875:Middle Aged; D011859:Radiography