TY - Jour A2 - Schwartz，Stephen G. Au - Fukutomi，Akira Au - Tsuboi，Kotaro Au - Ono，Hikari Au - Ishida，Yuichiro Au - Kamei，Motohiro Py - 2018 DA - 2018/04/23 Ti - 顺序观察使用光学相干断层造影血管造影血管造影SP - 1354217 VL - 2018 AB - 我们报告了在非缺血中央视网膜静脉闭塞（CRVO）的情况下通过光学相干断层造影血管造影（Octa）观察到视网膜血管的连续变化（CRVO）转换为缺血CRVO。一个81岁的女性因左眼视力损失而访问了我们的视网膜诊所。眼底考试显示出所有四个象限的静脉曲折性和静脉内出血。OCT显示黄斑水肿。荧光素血管造影（Fa）和Octa显示出小毛细血管的损失。诊断出无界血肿的CRVO。抗血管内皮生长因子（VEGF）治疗解决了水肿和改善的视力。然而，在随访期间，在Octa观察到毛细管辍学，逐渐扩大。最终，FA证实转换为缺血CRVO。 In this case, sequential observations using OCTA showed that nonischemic CRVO did not convert to ischemic CRVO abruptly but occurred stepwise. Additionally, vascular changes began around the veins and blood flow changes were observed more clearly in deep capillary plexus than in superficial capillary plexus. SN - 2090-6722 UR - https://doi.org/10.1155/2018/1354217 DO - 10.1155/2018/1354217 JF - Case Reports in Ophthalmological Medicine PB - Hindawi KW - ER -