title: Osteoblastic meningioma of the fourth ventricle.
abstract: Meningiomas of the fourth ventricle are rare neoplasms. Only meningothelial and fibroblastic subtypes, purportedly arising from the tela choroidea, have been described. In this report we describe clinical, neuroradiological and pathological findings in a 52-year-old man with mild hydrocephalus produced by a large, calcified, osteoblastic meningioma of the fourth ventricle.
authors.affiliation: Department of Pathology, Vanderbilt University School of Medicine, Nashville, Tennessee.
authors.forename: M D
authors.initials: MD
authors.lastname: Johnson
authors.forename: N
authors.initials: N
authors.lastname: Tulipan
authors.forename: W O
authors.initials: WO
authors.lastname: Whetsell
mesh_terms: D002552:Cerebral Ventricles; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008577:Meningeal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D008579:Meningioma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D008875:Middle Aged; D014057:Tomography, X-Ray Computed