Two cases of spinal extradural cysts.
D000293:Adolescent; D000328:Adult; D003560:Cysts / Q000473:pathology / Q000601:surgery; D004388:Dura Mater; D005260:Female; D006801:Humans; D007796:Laminectomy; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging; D008297:Male; D009192:Myelography; D013122:Spinal Diseases / Q000473:pathology / Q000601:surgery; D013904:Thoracic Vertebrae / Q000000981:diagnostic imaging