title: Spinal extradural benign synovial or ganglion cyst: case report and review of the literature.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging / Q000601:surgery*; D008875:Middle Aged; D009192:Myelography; D013122:Spinal Diseases / Q000000981:diagnostic imaging / Q000601:surgery; D013581:Synovial Cyst / Q000000981:diagnostic imaging / Q000601:surgery*