title: [Intraocular tumor diagnosed two years after perforating trauma].
abstract: METHODS
  We describe the unusual diagnosis of a ciliary body medulloepithelioma by histopathology of a subretinal membrane obtained from vitreoretinal surgery of a 10-year-old boy. The patient had a history of perforating trauma OS 2 years earlier, and both fundus exam and B-scan ultrasound revealed only a retinal detachment with a subretinal membrane. No detectable mass was present.
  
  
  CONCLUSIONS
  The membrane removed from underneath the peripheral retina revealed a blue cell tumor confirmed by histopathology and immunohistochemistry to be a primitive neuroectodermal tumor. Currently, the patient has been followed for 5 years with no signs of recurrence.
authors.affiliation: Santa Casa de Porto Alegre (ISCMPA-FFFCMPA), RS, Brazil. correazm@uc.edu
authors.forename: Z M S
authors.initials: ZM
authors.lastname: Correa
authors.forename: F
authors.initials: F
authors.lastname: Buffe
authors.forename: A N
authors.initials: AN
authors.lastname: Odashiro
authors.forename: M N
authors.initials: MN
authors.lastname: Burnier
mesh_terms: D002386:Cataract / Q000209:etiology; D002648:Child; D002924:Ciliary Body / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D015807:Eye Injuries, Penetrating / Q000150:complications* / Q000000981:diagnostic imaging; D005188:False Negative Reactions; D005500:Follow-Up Studies; D006801:Humans; D008028:Light Coagulation; D008297:Male; D018242:Neuroectodermal Tumors, Primitive / Q000150:complications* / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D012074:Remission Induction; D012163:Retinal Detachment / Q000000981:diagnostic imaging / Q000209:etiology; D012175:Retinoblastoma / Q000175:diagnosis; D013997:Time Factors; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014604:Uveal Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D014821:Vitrectomy