title: Metastatic osteosarcoma to the small bowel with resultant intussusception: a case report and review of the literature.
abstract: Intussusception resulting from osteosarcoma metastasis to the small bowel is a rare diagnosis. This case report describes a patient with this diagnosis, demonstrates the CT appearance of this lesion, and reviews the literature.
mesh_terms: D000328:Adult; D001859:Bone Neoplasms / Q000473:pathology*; D006801:Humans; D007443:Intussusception / Q000000981:diagnostic imaging / Q000209:etiology*; D007580:Jejunal Neoplasms / Q000150:complications / Q000556:secondary*; D008297:Male; D012516:Osteosarcoma / Q000150:complications / Q000556:secondary*; D013977:Tibia; D014057:Tomography, X-Ray Computed