title: Huge recurrent subperiosteal hematoma in a 9-year-old boy: case report with special reference to pathologic and anatomic studies.
abstract: BACKGROUND
  Huge subperiosteal hematomas extending beyond the cranial sutures are rare and clinically, their distinction from subgaleal hematomas may be difficult.
  
  
  METHODS
  We report a subperiosteal hematoma that involved the entire scalp including the orbit and recurred within 6 months.
  
  
  CONCLUSIONS
  We discuss our neuroradiologic and histopathologic findings and our management strategy.
authors: Department of Neurosurgery, Graduate School of Medical Science, Kanazawa University, 13-1 Takara-machi, Kanazawa 920-8641, Japan. ryo@ns.m.kanazawa-u.ac.jp
authors: Ryo
authors: R
authors: Higashi
authors: Yutaka
authors: Y
authors: Hayashi
authors: Takuya
authors: T
authors: Watanabe
authors: Yuichi
authors: Y
authors: Hirota
authors: Che-Ho
authors: CH
authors: Park
authors: Jun-ichiro
authors: J
authors: Hamada
mesh_terms: D002648:Child; D006259:Craniocerebral Trauma / Q000150:complications*; D006406:Hematoma / Q000209:etiology* / Q000628:therapy; D006801:Humans; D008297:Male; D009915:Orbit; D010521:Periosteum / Q000098:blood supply / Q000293:injuries*; D012008:Recurrence; D012535:Scalp / Q000098:blood supply / Q000293:injuries*; D016896:Treatment Outcome