Exploration of Vogt-Koyanagi-Harada Syndrome by Infrared Choroidal Angiography with Indocyanine Green
Exploration of Vogt-Koyanagi-Harada Syndrome by Infrared Choroidal Angiography with Indocyanine Green
复制标题
吲哚菁绿红外脉络膜血管造影对 Vogt-小柳-原田综合征的探讨
DOI：
10.1177/112067219700700208
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发表时间：
1997
影响因子：
1.7
通讯作者：
T. Majima
中科院分区：
文献类型：
--
作者：
T. Harada;Y. Kanbara;T. Takeuchi;T. Niwa;T. Majima
Vogt-Koyanagi-Harada综合征（VKH）累及的脉络膜很少被吲哚菁绿色脉络膜血管造影检查。5例确诊为VKH的患者进行了这项调查。第一个病例有最明显的渗漏，与荧光素血管造影非常相似。例2的右眼ICG显示的渗漏点比例1的荧光素血管造影少。例2左眼未见渗漏。病例3、4和5在远离后极处出现节段性高荧光，荧光素血管造影无法识别。这可能表明节段性脉络膜炎。有两种类型的低荧光病变，所有的情况下，除了例2显示早期低荧光。例4右眼可见与视网膜脱离相对应的低荧光区。在10只眼睛中的4只眼睛中，在整个后极出现多个斑点，晚期低荧光，大小约为200至500 μ m。总之，吲哚菁绿色脉络膜血管造影比荧光素血管造影提供了更广泛的图像。
The choroid affected by the Vogt-Koyanagi-Harada syndrome (VKH) has seldom been explored by indocyanine green choroidal angiography. Five patients with definite diagnosis of VKH underwent this investigation. The first case had the most marked leakage, very similar to that on fluorescein angiography. The right eye of case 2 showed fewer leakage points on ICG than on fluorescein angiography, compared with case 1. The left eye of case 2 did not show any leakage. Cases 3, 4 and 5 yielded segmental hyperfluorescence, distant from the posterior pole, which could not be identified by fluorescein angiography. This might indicate segmental choroiditis. There were two types of hypofluorescent lesions; all the cases except case 2 showed early hypofluorescence. Hypofluorescent areas corresponding to overlying retinal detachment were seen in the right eye of case 4. Multiple spots, late hypofluorescence, about 200 to 500 urn in size appeared throughout the posterior pole in four eyes out of ten. In conclusion, indocyanine green choroidal angiography provides a wider variety of pictures than fluorescein angiography.