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自1808年以来已有人注意到此种病变。1973年Robertson首先将巨大动脉瘤(以下简称MA)这一名称用于具有以下特征的视网膜动脉病变:(O视网膜动脉呈囊样或梭形扩张;(幻这种扩张主要位于视网膜动脉的前三级分支处。一般说来本病的症状是由于动脉瘤失代偿造成的后遗症所致。(1)急性动脉瘤
Such lesions have been noted since 1808. In 1973 Robertson first used the name of a giant aneurysm (hereinafter referred to as MA) for retinal artery lesions with the following characteristics: (O retinal cysts or spindle-shaped dilatation; (this expansion is mainly located in the first three retinal artery Grade branch.Generally speaking, the symptoms of this disease is due to the aneurysm caused by the sequelae of decompensation. (1) Acute aneurysms