Meningioma with malignant transformation and implantation in the subarachnoid space.
D006801:Humans; D008499:Medical Records; D008577:Meningeal Neoplasms; D008579:Meningioma; D009369:Neoplasms; D013346:Subarachnoid Space
MENINGIOMA/case reports; SUBARACHNOID SPACE/neoplasms