title: Rapid progression of diabetic retinopathy in eyes with posterior uveitis.
abstract: OBJECTIVE
  To report on two patients who developed rapid progression of asymmetric diabetic retinopathy (DRP) in eyes affected by posterior uveitis in contrast to their fellow eyes not affected by uveitis.
  
  
  METHODS
  Observational case report.
  
  
  METHODS
  Two patients with diabetes mellitus (DM) and unilateral uveitis underwent repeated ophthalmologic examinations and fluorescein angiography.
  
  
  RESULTS
  Two patients with DM and unilateral posterior uveitis developed proliferative DRP in eyes with previous uveitis within 3 months after the uveitis subsided. In contrast, the retinal findings of nonuveitic eyes remained unchanged on follow-up of several years.
  
  
  CONCLUSIONS
  Since the pathogenesis of intraocular inflammation and diabetic retinopathy acts through similar biochemical mediators and pathways, it is feasible that posterior uveitis accelerates the progression of diabetic retinopathy. Our results support this hypothesis and point out a risk for rapid retinopathy development in eyes affected with posterior uveitis.
authors.affiliation: Uveitis Center, FC Donders Institute of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands.
authors.forename: Judie A
authors.initials: JA
authors.lastname: Knol
authors.forename: Bram
authors.initials: B
authors.lastname: van Kooij
authors.forename: Harold W
authors.initials: HW
authors.lastname: de Valk
authors.forename: Aniki
authors.initials: A
authors.lastname: Rothova
mesh_terms: D000328:Adult; D003922:Diabetes Mellitus, Type 1 / Q000150:complications; D003924:Diabetes Mellitus, Type 2 / Q000150:complications; D003930:Diabetic Retinopathy / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D018450:Disease Progression; D005260:Female; D005451:Fluorescein Angiography; D006563:Herpes Zoster Ophthalmicus / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D015882:Retinal Necrosis Syndrome, Acute / Q000821:virology; D012173:Retinitis / Q000469:parasitology; D014126:Toxoplasmosis, Ocular / Q000150:complications; D015866:Uveitis, Posterior / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D014792:Visual Acuity