光学相干断层扫描血管造影显示视网膜血管瘤样增生和3型新生血管形成的脉络膜视网膜吻合。
OCT angiography demonstrates retinal angiomatous proliferation and chorioretinal anastomosis of type 3 neovascularization.
作者信息
Bansal Reema, Hemanth Varshitha, Mulkutkar Samyak, Singh Ramandeep, Gupta Vishali, Dogra Mangat R, Gupta Amod
机构信息
Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
出版信息
Int Ophthalmol. 2018 Oct;38(5):2149-2151. doi: 10.1007/s10792-017-0664-6. Epub 2017 Aug 1.
PURPOSE
To report the OCT angiography findings of type 3 neovascularization.
METHODS
Two cases (one each with retinal angiomatous proliferation and chorioretinal anastomosis) are reported, in which the conventional fundus fluorescein angiography and spectral-domain optical coherence tomography findings were inconclusive.
RESULTS
OCT angiography demonstrated flow within the abnormal anastomotic network and delineated the extent of the lesion with respect to the retinal layers.
CONCLUSION
OCT angiography enables a quick diagnosis of type 3 neovascularization by demonstrating a supranormal flow within the lesion and delineates the lesion within different retinal layers.
目的
报告3型新生血管形成的光学相干断层扫描血管造影结果。
方法
报告2例（视网膜血管瘤样增殖和脉络膜视网膜吻合各1例），其传统眼底荧光血管造影和光谱域光学相干断层扫描结果不明确。
结果
光学相干断层扫描血管造影显示异常吻合网络内有血流，并描绘了病变相对于视网膜各层的范围。
结论
光学相干断层扫描血管造影通过显示病变内的超常血流，能够快速诊断3型新生血管形成，并在不同视网膜层内描绘病变范围。
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