title: Ileal prolapse through patent vitello-intestinal duct: a report of 3 cases with review of literature.
mesh_terms: D006801:Humans; D007082:Ileum; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D007410:Intestinal Diseases; D008297:Male; D014816:Vitelline Duct