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Related Concept Videos

Diabetic Retinopathy01:27

Diabetic Retinopathy

DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...

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[Proliferative vitreoretinopathy--pathogenesis and therapy].

I Iandiev1, A Bringmann, P Wiedemann

  • 1Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Leipzig AöR, Leipzig.

Klinische Monatsblatter Fur Augenheilkunde
|March 18, 2010
PubMed
Summary

Proliferative vitreoretinopathy (PVR), a complication of retinal detachment, involves abnormal wound healing. Surgical interventions like scleral buckling and vitrectomy are primary treatments for PVR.

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Area of Science:

  • Ophthalmology
  • Retinal Diseases
  • Surgical Complications

Context:

  • Proliferative vitreoretinopathy (PVR) is a significant complication following retinal detachment and vitreoretinal surgery.
  • PVR involves a maladaptive retinal wound repair process, leading to epiretinal membrane formation and tractional retinal detachment.

Purpose:

  • To provide an overview of the pathogenesis of PVR.
  • To discuss operative treatment strategies for PVR.
  • To explore adjunct pharmacological therapies targeting the proliferative process in PVR.

Summary:

  • Surgical approaches are currently the primary treatment for PVR.
  • Scleral buckling is effective for PVR stages B and C1/C2, offering good anatomical outcomes.
  • Vitrectomy is advantageous for managing PVR stage C3 and beyond.

Impact:

  • Improved understanding of PVR pathogenesis.
  • Guidance on selecting appropriate surgical interventions based on PVR stage.
  • Potential for developing targeted pharmacological therapies to complement surgical treatment.