title: Hematocolpos. An unusual cause of sciatica in an adolescent girl.
abstract: METHODS
  A case report.
  
  
  OBJECTIVE
  To document the occurrence of hematocolpos causing sciatica and leg weakness in an adolescent girl.
  
  
  BACKGROUND
  Low back pain resulting from hematocolpos has been reported previously but not associated with symptoms of sciatica or neurologic weakness.
  
  
  METHODS
  The authors were involved in the care of this patient, and all medical records, radiologic investigations, and related literature were reviewed.
  
  
  RESULTS
  After being checked for longstanding symptoms of sciatica and leg weakness, the patient underwent a computed tomographic examination of lumbar spine, which showed a large collection in the pelvis consistent with hematocolpos. Surgical drainage of the collection was associated with complete resolution of her symptoms.
  
  
  CONCLUSIONS
  Awareness of hematocolpos as a possible cause for sciatica and neurologic symptoms in the lower limbs may lead to earlier diagnosis and, therefore, reduced morbidity in the investigation of the adolescent girl.
authors.affiliation: Department of Orthopaedic and Trauma Surgery, Harrogate District Hospital, United Kingdom.
authors.forename: N J
authors.initials: NJ
authors.lastname: London
authors.forename: G K
authors.initials: GK
authors.lastname: Sefton
mesh_terms: D000293:Adolescent; D004322:Drainage; D005260:Female; D006399:Hematocolpos / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D006924:Hymen / Q000601:surgery; D012585:Sciatica / Q000209:etiology*; D014057:Tomography, X-Ray Computed