Intracranial subdural chondrosarcoma.
D000328:Adult; D002813:Chondrosarcoma / Q000000981:diagnostic imaging*; D004388:Dura Mater / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008577:Meningeal Neoplasms / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging