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脉络膜破裂最严重的并发症是()

单选题
2021-12-21 17:09
A、视网膜破裂
B、视网膜色素上皮破裂
C、脉络膜出血
D、脉络膜瘢痕
E、脉络膜新生血管
查看答案

正确答案
E

试题解析
脉络膜破裂时脉络膜毛细血管层、Bruch膜和视网膜色素上皮层撕裂,脉络膜组织修复过程中可产生新生血管,向前生长,经Bruch膜和视网膜色素上皮层的裂隙进入视网膜下,反复出血,造成视网膜下积液、积血,若位于黄斑部可严重影响视力,故本题答案是E。

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