title: Lateral sacral meningocele presenting as a gluteal mass: a case report.
abstract: BACKGROUND
  Lateral meningocele is a very rare disorder. It has been reported in patients with neurofibromatosis or Marfan's syndrome. Previous reports have described lateral meningoceles in the thoracic or cervical region. Lateral meningocele in the sacral area was reported in the literature only once.
  
  
  METHODS
  We describe a 3.5-year-old Iranian girl who presented with a lateral gluteal mass. Neuroimaging and intra-operative evaluation showed that the mass was a lateral sacral meningocele with spinal communication through the iliac bone. We also present a review of the literature about this entity.
  
  
  CONCLUSIONS
  Although lateral meningoceles especially in the sacral region are rare disorders, their possibility should always be considered in young patients presenting with a paravertebral or gluteal mass.
authors.affiliation: Department of Neurosurgery, Rajaie Hospital, Padegan Street, Qazvin, Iran. aseddighi@qums.ac.ir.
authors.forename: Afsoun
authors.initials: A
authors.lastname: Seddighi
authors.forename: Amir Saied
authors.initials: AS
authors.lastname: Seddighi