[关键词]
[摘要]
目的:探讨中心性浆液性脉络膜视网膜病变(central serous chorioretinopathy,CSC)的眼底血管造影,包括眼底荧光血管造影检查(FFA)与吲哚青绿血管造影(ICGA)以及同步频域光学相关断层扫描(SDOCT)的图像特征,以探讨CSC的发病机制。 方法:对2009-06/2011-10在我院就诊的54例CSC患者使用海德堡公司生产的Spectralis HRA-OCT设备进行检查,选取患者的FFA,ICGA及同步SDOCT结果进行分析。 结果:CSC患者54例FFA表现为视网膜色素上皮(RPE)的荧光渗漏,ICGA表现为病灶处脉络膜血管异常,SDOCT表现神经上皮的浆液性脱离,其中38例(70.4%)患者的FFA和同步SDOCT比较发现,FFA表现为荧光渗漏点处对应的同步SDOCT为小片状的RPE脱离。 结论:通过FFA与ICGA以及SDOCT的同步检查,更准确的定位CSC患者病变部位,为CSC的发病机制提供临床资料,从而更好的指导临床治疗。
[Key word]
[Abstract]
AIM:To discuss the fundus angiography of central serous chorioretinopathy (CSC), including fundus fluorescein angiography (FFA),indocyanine green angiography(ICGA),and synchronous spectral domain optical coherence tomography(SDOCT) in order to investigate the pathogenesis of CSC. METHODS: Fifty-four cases with CSC in our hospital during June 2009 to October 2011 were checked by using Spectralis HRA-OCT. PatientsFFA,ICGA and synchronous SDOCT were analyzed and explained. RESULTS:FFA of 54 cases with CSC appeared retinal pigment epithelial(RPE)fluorescein leakage,ICGA appeared choroidal vascular abnormal in lesions and SDOCT appeared neuroepithelial serous detachment. Comparing FFA with SDOCT of 38 cases(70.4%), FFA appeared fluorescein leakage where ICGA was small pieces RPE detachment. CONCLUSION:CSC patients disorder location can be diagnosed accurately by checking FFA,ICGA and synchronous SDOCT, which provides clinical data for CSC pathogenesis in order to better guide clinical treatment.
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[基金项目]
广东省中医药局“2011年建设中医药强省”立项课题(No.20112037)