Tomsak R L
Am J Ophthalmol. 1985 May 15;99(5):590-2. doi: 10.1016/s0002-9394(14)77966-8.
Ischemic optic neuropathy occurred in three patients (a 55-year-old man and two women, 64 and 68 years old). Visual loss followed coronary bypass surgery in two patients who also had diffuse atherosclerotic disease. Retinal emboli were present in both eyes of each. The third patient developed ischemic optic neuropathy with evidence of ipsilateral retinal emboli shortly after cardiac catheterization. Her only other risk factor for ischemic optic neuropathy was systemic hypertension. Although highly unusual, ischemic optic neuropathy may be associated with and possibly caused by a shower of emboli to the eye.
3例患者发生了缺血性视神经病变（1例55岁男性，2例女性，分别为64岁和68岁）。2例患有弥漫性动脉粥样硬化疾病的患者在冠状动脉搭桥手术后出现视力丧失。每例患者的双眼均存在视网膜栓子。第3例患者在心脏导管插入术后不久出现缺血性视神经病变，并伴有同侧视网膜栓子。她发生缺血性视神经病变的唯一其他危险因素是系统性高血压。尽管非常罕见，但缺血性视神经病变可能与眼部的栓子脱落有关，并可能由其引起。
