title: Malignant tumors of the small bowel in neonates presenting with perforation.
mesh_terms: D005260:Female; D006801:Humans; D007082:Ileum / Q000473:pathology / Q000601:surgery; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D007414:Intestinal Neoplasms / Q000151:congenital* / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D007416:Intestinal Perforation / Q000209:etiology*; D007583:Jejunum / Q000473:pathology / Q000601:surgery; D007890:Leiomyosarcoma / Q000151:congenital* / Q000473:pathology / Q000601:surgery; D008297:Male