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  • Title: Intraocular crystals in HIV-related hypergammaglobulinemia.
    Author: Traill A, Zamir E, Russell D.
    Journal: Ocul Immunol Inflamm; 2006 Feb; 14(1):63-5. PubMed ID: 16507495.
    Abstract:
    PURPOSE: To describe the occurrence of bilateral iris and retinal crystals in a patient with benign HIV-related gammopathy. DESIGN: Observational case report. METHODS: A 45-year-old HIV-positive male with a known, benign hypergammaglobulinemia was referred for routine ophthalmic assessment because of right ophthalmic zoster. RESULTS: Ophthalmoscopic examination revealed the presence of bilateral, multiple, refractile iris and macular crystals. No other signs of uveitis or stigmata of HIV were found. CONCLUSION: Intraocular crystals are a rare finding, usually seen in chronic uveitis with or without hypergammaglobulinemia. This finding has not been previously described in non-inflamed eyes, nor as an ocular manifestation of HIV. We hypothesize that HIV-related disruption of the blood-aqueous and blood-retinal barriers allows intraocular immunoglobulin deposition in patients with hypergammaglobulinemia.
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