Extracalvarial meningiomas (2 cases).
D000293:Adolescent; D003399:Craniotomy; D004388:Dura Mater; D005005:Ethmoid Sinus; D005260:Female; D006801:Humans; D008297:Male; D008579:Meningioma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D011859:Radiography; D012888:Skull Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery