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很多全身病有眼部表现;也有很多首先出现眼部症状的全身病。如脑瘤患者早期出现的一过性视力朦胧、复视等,稍有疏忽,容易漏过,延误诊断。也有的眼部病变先出现全身症状,如眼源性头痛、呕吐等。眼的检查也可观察某些全身病的予后和发展,如高血压患者眼底小动脉的变化,糖尿病患者视网膜的改变等。因此可见全身病与眼、眼与全身病有着许多相互牵连的因果关系,眼科医生要了解全身病,非眼科医生也要了解眼的病变。
Many systemic diseases have ocular manifestations; there are also many first systemic ocular manifestations of ocular symptoms. Such as brain tumors in patients with early transient transient vision dim, double vision, etc., a slight negligence, easily missed, the delay diagnosis. Some ocular lesions appear systemic symptoms, such as eye headache, vomiting and so on. Eye examination can also observe the prognosis of certain systemic diseases and development, such as changes in the fundus arterioles of hypertensive patients, retinal changes in patients with diabetes and so on. So we can see the whole body disease and eyes, eyes and systemic diseases have many causal relationships with each other, ophthalmologists to understand systemic disease, non-ophthalmologists have to understand the eye lesions.