title: Aneurysmal bone cyst of the temporal bone: case report.
abstract: BACKGROUND
  Aneurysmal bone cysts (ABCs) are uncommon lesions of the temporal bone and their occurrence in the calvarium is rare.
  
  
  METHODS
  A case of a right temporal ABC is reported in a 14-year-old boy who presented swelling of the right temporal region. Magnetic resonance imaging showed a destructive and expansile bone lesion on the right anterior temporal and orbital bone. The lesion was removed in total by the right temporal craniotomy and orbitozygomatic osteotomy. ABC was diagnosed in the pathologic examination. The patient had good recovery during the postoperative course.
  
  
  CONCLUSIONS
  This report presents the diagnosis and imaging of an ABC in the temporal bone. This localization is very rare for ABC. Total excision, if feasible, is the ideal treatment.
authors.affiliation: Department of Neurosurgery, Ankara University School of Medicine, Ankara, Turkey.
authors.forename: Hakan
authors.initials: H
authors.lastname: Tuna
authors.forename: Ayse
authors.initials: A
authors.lastname: Karatas
authors.forename: Erdal R
authors.initials: ER
authors.lastname: Yilmaz
authors.forename: Banu
authors.initials: B
authors.lastname: Yagmurlu
authors.forename: Selim
authors.initials: S
authors.lastname: Erekul
mesh_terms: D000293:Adolescent; D017824:Bone Cysts, Aneurysmal / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D013701:Temporal Bone / Q000473:pathology* / Q000601:surgery