论文部分内容阅读
目的 观察中心性渗出性脉络膜视网膜病变 (central exudative chorioretinopathy,CEC)的光学相关断层扫描 (optical coherence tomography,OCT)的图像特征。方法 对 3 2例 (3 4只眼 )进行检眼镜、荧光眼底血管造影 (fundus fluorescein angiography,FFA)、OCT检查 ,并对所得结果进行分析。结果 3 4只眼的 OCT图像中 ,均有色素上皮反光强弱不等及色素上皮下可见高反射组织的表现 ,并可根据是否合并视网膜神经上皮层脱离及色素上皮层脱离分为三种表现形式。结论 OCT诊断技术可对 CEC提供丰富的诊断信息。
Objective To observe the image features of optical coherence tomography (OCT) of central exudative chorioretinopathy (CEC). Methods 32 cases (34 eyes) were examined by ophthalmoscope, fundus fluorescein angiography (FFA) and OCT, and the results were analyzed. Results The OCT images of 34 eyes showed the abnormalities of pigment epithelium and the appearance of highly reflective tissue under the pigment epithelium. According to the results, the retinal neuroepithelial detachment and detachment of the pigment epithelium were divided into three manifestations form. Conclusions OCT diagnosis can provide abundant diagnostic information to CEC.