Ascarideal penetration of Meckel's diverticulum.
D001196:Ascariasis; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000150:complications* / Q000209:etiology; D007416:Intestinal Perforation / Q000209:etiology* / Q000601:surgery; D008297:Male; D008467:Meckel Diverticulum