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Polypoidal choroidal vasculopathy

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF OCULAR FUNDUS DISEASES
Issue:
5
DOI:
10.3760/j.issn:1005-1015.2003.05.003
Key Word:
视网膜疾病/诊断;脉络膜疾病/诊断;黄斑变性;荧光素血管造影术;吲哚花青绿/诊断应用

Abstract: 目的观察国人息肉状脉络膜血管病变(polypoidal choroidal vasculopathy,PCV)的眼底和血管造影特征. 方法对9例PCV患者进行眼底检查、荧光素眼底血管造影(fundus fluorescein angiography,FFA)和吲哚青绿血管造影(indocyanine green angiography, ICGA)检查. 结果 9例患者均为单眼患病.7例患者具有脉络膜分支状血管网及血管末端息肉状膨大;2例患者血管网不明显,但息肉状膨大明显可见.7只眼伴有出血性视网膜色素上皮(retinal pigment epithelium,RPE)脱离,其中4只眼可见血和血浆的分界线.眼底病变部位在黄斑部者8例,视盘旁者1例. 结论国人PCV患者大部分有脉络膜异常分支血管网, 所有病例均有血管末端扩张呈息肉样灶; 病变部位以黄斑部为主,大多合并有出血性RPE脱离.

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