title: Bilateral Parry-Romberg syndrome associated with retinal vasculitis.
abstract: OBJECTIVE
  To describe an unusual case of bilateral progressive facial hemiatrophy (Parry-Romberg syndrome (PRS)) associated with retinal vasculitis.
  
  
  METHODS
  In a 37-year-old man with bilateral PRS, retinal vasculitis of the right eye was evident on fundus examination and fluorescein angiography. Right temporalis muscle biopsy and needle electromyography of the masseter muscles were performed. The patient underwent immunosuppressive therapy and retinal laser photocoagulation.
  
  
  RESULTS
  Biopsy specimens showed large fibrosis with focal lymphohistiocytic infiltration of the muscle fibers. Electromyographic findings are consistent with a primary muscle disease. Visual acuity improved from 20/25 to 20/20 in the right eye with a follow-up of one year.
  
  
  CONCLUSIONS
  The evidence of retinal vasculitis and the histologic findings of facial changes observed in this PRS case could support the pathogenetic model of a chronic inflammatory process as a plausible explanation for progressive facial hemiatrophy.
authors.affiliation: Ophthalmology Unit, University of Bologna, School of Medicine, Bologna, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Bellusci
authors.forename: R
authors.initials: R
authors.lastname: Liguori
authors.forename: A
authors.initials: A
authors.lastname: Pazzaglia
authors.forename: L
authors.initials: L
authors.lastname: Badiali
authors.forename: C
authors.initials: C
authors.lastname: Schiavi
authors.forename: E C
authors.initials: EC
authors.lastname: Campos
mesh_terms: D000328:Adult; D003131:Combined Modality Therapy; D016572:Cyclosporine / Q000627:therapeutic use; D015841:Enophthalmos / Q000175:diagnosis / Q000209:etiology; D005150:Facial Hemiatrophy / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D005451:Fluorescein Angiography; D005654:Fundus Oculi; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D017075:Laser Coagulation; D008297:Male; D031300:Retinal Vasculitis / Q000150:complications* / Q000175:diagnosis / Q000628:therapy; D012171:Retinal Vessels / Q000473:pathology; D016896:Treatment Outcome; D014792:Visual Acuity
chemical_list: D007166:Immunosuppressive Agents; D016572:Cyclosporine