title: Congenital spindle-cell neoplasms of the intestine: a case report and literature review.
mesh_terms: D005354:Fibrosarcoma / Q000150:complications / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D007414:Intestinal Neoplasms / Q000151:congenital* / Q000473:pathology; D007890:Leiomyosarcoma / Q000150:complications / Q000473:pathology; D008297:Male