title: [Epithelial giant inclusion cyst 50 years after enucleation without orbital implant].
abstract: BACKGROUND
  Conjunctival cyst formation following enucleation may occur in 3% to 7% of patients receiving orbital implants, especially secondary implants. We present a patient with a giant epithelial inclusion cyst of the anophthalmic orbit 50 years after enucleation without orbital implant.
  
  
  METHODS
  A 54-year-old male presented with increasing proptosis of the ocular prosthesis, shallowing of the inferior fornix, a palpable orbital mass, and difficulty in retaining the ocular prosthesis. At the age of 1 year enucleation of the right eye without orbital implant was performed following perforating ocular trauma. Results of examination of the other eye were unremarkable. Transillumination of the orbital mass was possible. The clinical diagnosis of an epithelial inclusion cyst was confirmed using ultrasonography and CT scan. An incision of conjunctiva and cyst wall and subsequent marsupialization were performed. Nine months postoperatively there was no evidence of recurrence of the cyst. The ocular prosthesis was well in place.
  
  
  CONCLUSIONS
  Conjunctival cyst formation following enucleation may rarely occur in patients receiving orbital implants, especially secondary implants. The presentation of a conjunctival cyst formation following enucleation without orbital implant 50 years after surgery is noteworthy in comparison to implantation cysts which are known to occur more commonly within the first two years following secondary orbital implants.
authors.affiliation: Augenklinik mit Poliklinik, Universität Erlangren-Nürnberg. anselm.jünemann@augen.med.uni-erlangen.de
authors.forename: A
authors.initials: A
authors.lastname: Jünemann
authors.forename: L M
authors.initials: LM
authors.lastname: Holbach
mesh_terms: D001753:Blast Injuries / Q000601:surgery*; D003560:Cysts / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D015353:Eye Enucleation; D015807:Eye Injuries, Penetrating / Q000601:surgery*; D005137:Eye, Artificial; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009916:Orbital Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D011183:Postoperative Complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012086:Reoperation
vernacular_title: Epitheliale Riesenimplantationszyste 50 Jahre nach Enukleation ohne Orbitaimplantat.