title: An unusual cause of sciatica and back pain: ependymoma of the cauda equina. Case report.
mesh_terms: D001416:Back Pain / Q000209:etiology*; D002420:Cauda Equina; D004806:Ependymoma / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D012585:Sciatica / Q000209:etiology*; D013120:Spinal Cord Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging