Central Retinal Artery Occlusion as the Initial Manifestation of Occult Giant Cell Arteritis - A Diagnostic Enigma
Convertible Trousers Giant cell arteritis (GCA) is a systemic vasculitis with a myriad of ocular manifestations such as Anterior Ischaemic Optic Neuropathy (AION), Central Retinal Artery Occlusion (CRAO), choroidal infarction, occipital lobe infarction and ocular motor nerve palsies.The predominant systemic features include fever, polymyalgia rheum