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Peripheral proliferative retinopathies.

G C Brown1, R H Brown, M M Brown

  • 1Retina Vascular Unit, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA.

International Ophthalmology
|October 1, 1987
PubMed
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Peripheral proliferative retinopathy, characterized by new blood vessel growth, was studied in 100 patients. Sickling hemoglobinopathies were the most common associated condition, found in 49% of cases.

Area of Science:

  • Ophthalmology
  • Retinal Diseases
  • Vascular Disorders

Background:

  • Peripheral proliferative retinopathy is a serious condition involving abnormal blood vessel growth in the retina.
  • Identifying underlying causes is crucial for effective management and treatment.

Purpose of the Study:

  • To retrospectively review cases of peripheral proliferative retinopathy.
  • To identify and quantify associated systemic and ocular diseases contributing to this condition.

Main Methods:

  • Retrospective review of 100 consecutive patients (156 eyes) diagnosed with peripheral proliferative retinopathy.
  • Analysis of associated systemic and ocular diseases.

Main Results:

  • Sickling hemoglobinopathies were the most frequent cause (49%).

Related Experiment Videos

  • Other significant associations included branch retinal vein obstruction (20%) and diabetes mellitus (9%).
  • In 10% of cases, no clear cause for neovascularization was identified.

    • Conclusions:

    • Sickling hemoglobinopathies are a leading cause of peripheral proliferative retinopathy.
    • A diverse range of systemic and ocular conditions are associated with this retinopathy.
    • Idiopathic cases warrant further investigation into potential underlying factors.