扩大性盲点综合征的吲哚菁绿血管造影术
Indocyanine green angiography in enlarged blind spot syndrome.
作者信息
Pece A, Sadun F, Trabucchi G, Brancato R
机构信息
Department of Ophthalmology and Visual Sciences, Scientific Institute H San Raffaele, University of Milano, Milano-Roma, Italy.
出版信息
Am J Ophthalmol. 1998 Oct;126(4):604-7. doi: 10.1016/s0002-9394(98)00123-8.
PURPOSE
To report the indocyanine green angiography findings in a case of acute idiopathic blind spot enlargement syndrome.
METHOD
The patient underwent ophthalmologic examination with fluorescein angiography and indocyanine green angiography.
RESULTS
A monocular enlarged blind spot was found on automated perimetry; fluorescein angiography showed a hypofluorescent peripapillary atrophic area and indocyanine green angiography highlighted diffuse, small hypofluorescent spots scattered throughout the posterior pole. Visual field defects and indocyanine green angiography abnormalities resolved over 4 weeks.
CONCLUSION
Indocyanine green angiography in acute idiopathic blind spot enlargement syndrome showed many lesions not visible with fluorescein angiography, indicating a choroidal involvement reaching not only the peripapillary area but the entire posterior pole.
目的
报告1例急性特发性盲点扩大综合征的吲哚青绿血管造影结果。
方法
患者接受了荧光素血管造影和吲哚青绿血管造影的眼科检查。
结果
自动视野检查发现单眼盲点扩大；荧光素血管造影显示视乳头周围萎缩区低荧光，吲哚青绿血管造影突出显示后极部弥漫性散在的小低荧光斑。视野缺损和吲哚青绿血管造影异常在4周内消退。
结论
急性特发性盲点扩大综合征的吲哚青绿血管造影显示出许多荧光素血管造影不可见的病变，表明脉络膜受累不仅累及视乳头周围区域，还累及整个后极部。
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