title: An intradural epidermoid cyst in the lumbar region.
mesh_terms: D004814:Epidermal Cyst / Q000175:diagnosis / Q000209:etiology; D005260:Female; D006801:Humans; D008161:Lumbosacral Region; D008875:Middle Aged; D013122:Spinal Diseases / Q000175:diagnosis / Q000209:etiology