Sarcomas of Meckel's diverticulum.
D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000473:pathology* / Q000601:surgery; D007414:Intestinal Neoplasms / Q000473:pathology* / Q000601:surgery; D008297:Male; D008467:Meckel Diverticulum / Q000473:pathology* / Q000601:surgery; D012509:Sarcoma / Q000473:pathology* / Q000601:surgery