title: [Giant hourglass-shaped ependymoma of the cauda equina].
mesh_terms: D002420:Cauda Equina / Q000601:surgery*; D002675:Child, Preschool; D004806:Ependymoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D009364:Neoplasm Recurrence, Local; D010243:Paralysis / Q000209:etiology; D010524:Peripheral Nervous System Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery
vernacular_title: Un cas d'ependymome géant en sablier, de la queue de cheval