title: Aneurysmal bone cysts of the maxilla: a clinicopathologic review.
abstract: OBJECTIVE
  This study evaluated the significant differences in clinicopathologic features of aneurysmal bone cyst in the maxilla and mandible.
  
  
  METHODS
  A search of the literature showed 30 recorded maxillary cases, and these together with one previously unrecorded case formed the basis of the study.
  
  
  RESULTS
  There were no differences in the age and sex incidence. Only two patients complained of pain, and no patient complained of tenderness. No patient gave a history of trauma. Swelling was present in virtually every patient. In seven cases, there was tooth mobility or migration of teeth. Two patients complained of paresthesia. Four patients presented with proptosis, two of whom complained of diplopia. The radiographic appearance of the aneurysmal bone cyst is suggestive but not diagnostic.
  
  
  CONCLUSIONS
  Although these differences do not enable the clinician to make a definitive diagnosis before biopsy, they have important implications for management.
authors.affiliation: Faculty of Dentistry, Jordan University of Science & Technology, Irbid-Jordan.
authors.forename: A B
authors.initials: AB
authors.lastname: Bataineh
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D017824:Bone Cysts, Aneurysmal / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D002648:Child; D004487:Edema / Q000209:etiology; D005069:Evaluation Studies as Topic; D005094:Exophthalmos / Q000209:etiology; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008336:Mandibular Diseases / Q000473:pathology; D008439:Maxillary Diseases / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D010146:Pain / Q000209:etiology; D010292:Paresthesia / Q000209:etiology; D010347:Patient Care Planning; D011859:Radiography; D012737:Sex Factors; D014085:Tooth Migration / Q000209:etiology; D014086:Tooth Mobility / Q000209:etiology