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pubmed:abstractText |
The involvement of antiphospholipid antibodies in the mediation of acute anterior ischaemic optic neuropathy (AION) was studied, in the light of recent associations between these autoantibodies and other vascular events. A strong association between IgG anticardiolipin antibodies and AION secondary to biopsy proven giant cell arteritis was identified, which did not exist with the 'non-arteritic', biopsy negative form of AION. The possible implications of this finding on the aetiology, diagnosis, and treatment of giant cell arteritis are discussed.
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