title: Familial intradural arachnoid cysts. Report of two cases.
mesh_terms: D000328:Adult; D001099:Arachnoid; D003560:Cysts / Q000175:diagnosis / Q000235:genetics* / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009192:Myelography; D010375:Pedigree; D011843:Radiculopathy / Q000209:etiology; D012021:Reflex, Abnormal / Q000209:etiology; D013118:Spinal Cord Diseases / Q000175:diagnosis / Q000235:genetics* / Q000601:surgery; D013904:Thoracic Vertebrae