title: Partial ablation of benign osteoblastoma: a case report.
abstract: Osteoblastoma is a rare bone tumor involving spine, long bones and infrequently skull, especially with sinus localization. The orbital localization of the neoplasia may cause axial or paraxial exophthalmus, vertical diplopia, pulsatile orbital pain, soft tissue swelling with skin erythema. In addition the osteoblastoma may cause an optic nerve compression, with optic disc edema up to optic nerve atrophy. We describe a case of giant benign osteoblastoma with frontal occurrence and orbital involvement with optic nerve compression. Surgery was performed in order to obtain the partial ablation of the neoplasia. After a 4-year follow-up there was no evidence of recurrence.
authors.affiliation: Eye Clinic, University of Trieste.
authors.forename: M B
authors.initials: MB
authors.lastname: Parodi
authors.forename: D
authors.initials: D
authors.lastname: Iustulin
authors.forename: V
authors.initials: V
authors.lastname: Isola
mesh_terms: D005004:Ethmoid Bone / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009896:Optic Atrophy / Q000209:etiology; D009918:Orbital Neoplasms / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D018215:Osteoblastoma / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D014057:Tomography, X-Ray Computed