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High-altitude retinopathy--case report.

Michał Wilczyński, Magdalena Kucharczyk, Serhiy Filatow

    Klinika Oczna
    |March 25, 2015
    PubMed
    Summary

    High-altitude retinopathy, an illness from ascending to high elevations, can cause vision loss and retinal changes. Prompt diagnosis and treatment are crucial for mountaineers to prevent permanent vision damage.

    Area of Science:

    • Ophthalmology
    • Altitude Medicine
    • Physiology

    Background:

    • High-altitude retinopathy is an altitude-related illness.
    • It presents with retinal hemorrhages, dilated vessels, and peripapillary hyperemia.
    • Increased intracranial pressure is implicated as a primary cause of high-altitude diseases.

    Observation:

    • A case of high-altitude retinopathy in a 35-year-old woman is presented.
    • The patient experienced decreased vision and scotomas after ascending above 7000 meters.
    • Optical coherence tomography and fundus photography findings are discussed.

    Findings:

    • High-altitude retinopathy is a multifactorial condition with an unknown mechanism.
    • It can lead to vision impairment and potentially permanent retinal and optic nerve damage.

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  • Symptoms may resolve with conservative treatment, but permanent sequelae are possible.

    • Implications:

    • Ophthalmologists must be prepared to diagnose and manage high-altitude retinopathy.
    • The increasing popularity of mountaineering necessitates awareness of this condition.
    • Early intervention can help prevent long-term visual impairment in high-altitude travelers.