title: Brain mushroom: A case of osteolytic intraosseous meningioma with transcalvaria herniation.
abstract: A 61-year-old male presented with primary intraosseous osteolytic meningioma and transcalvaria herniation. This is an extremely rare condition with only 16 case reports of osteolytic intraosseous meningioma. This case is unique because it was accompanied by a transcalvaria herniation.
authors.affiliation: a Department of Neurosurgery, Wellington Hospital , Wellington , New Zealand.
authors.forename: Sheng Chiong
authors.initials: SC
authors.lastname: Hong
authors.affiliation: a Department of Neurosurgery, Wellington Hospital , Wellington , New Zealand.
authors.forename: Kelvin
authors.initials: K
authors.lastname: Woon
authors.affiliation: a Department of Neurosurgery, Wellington Hospital , Wellington , New Zealand.
authors.forename: Benjamin
authors.initials: B
authors.lastname: O'Keeffe
mesh_terms: D001921:Brain / Q000473:pathology* / Q000601:surgery*; D003399:Craniotomy; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008579:Meningioma / Q000473:pathology* / Q000601:surgery*; D008588:Meningocele / Q000473:pathology* / Q000601:surgery*; D008875:Middle Aged; D019635:Neurosurgical Procedures / Q000379:methods*; D012886:Skull / Q000473:pathology* / Q000601:surgery*; D016896:Treatment Outcome
keywords: intraosseous osteolytic meningioma; transcalvaria herniation