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Angioid streaks.

E J Donaldson

    Australian Journal of Ophthalmology
    |February 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Angioid streaks, associated with various systemic diseases, pose a high risk for vision-threatening subretinal neovascularization. Early detection and careful monitoring are crucial for managing this condition.

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    Area of Science:

    • Ophthalmology
    • Retinal Diseases
    • Vascular Abnormalities

    Background:

    • Angioid streaks, first described in 1889, are characterized by disruptions in Bruch's membrane's elastic layer.
    • Associated conditions include pseudoxanthoma elasticum, Paget's disease, and sickle cell disease.
    • Predominantly affecting individuals aged 20-50, angioid streaks can lead to significant visual impairment.

    Purpose of the Study:

    • To review the clinical presentation and management of angioid streaks.
    • To highlight the risk of subretinal neovascularization (SRNV) and its complications.
    • To discuss treatment strategies for SRNV associated with angioid streaks.

    Main Methods:

    • Literature review of historical and contemporary studies on angioid streaks.

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  • Analysis of associated systemic conditions and their link to angioid streaks.
  • Evaluation of treatment outcomes for subretinal neovascularization.

    • Main Results:

    • Angioid streaks are linked to various systemic disorders, increasing the risk of macular complications.
    • Subretinal neovascularization is a major cause of hemorrhage and scarring, leading to rapid vision loss.
    • Prophylactic laser treatment for angioid streaks is not recommended.

    Conclusions:

    • Subretinal neovascularization in angioid streaks requires careful management, with laser photocoagulation reserved for specific cases.
    • Recurrence of neovascularization is common, necessitating diligent long-term follow-up.
    • Optimal management involves monitoring for SRNV and timely intervention when indicated, prioritizing visual function.