Reiss Benjamin, Smithen Lindsay, Mansour Sam
Department of Ophthalmology, The George Washington University, Washington, D.C.
Retin Cases Brief Rep. 2015 Spring;9(2):168-9. doi: 10.1097/ICB.0000000000000128.
There have been reports in the literature of transient vision loss after ocriplasmin injection and ellipsoid layer disruption on spectral domain optical coherence tomography. The authors report a patient with transient vision loss and more prolonged ellipsoid layer dysfunction.
The authors present a 55-year-old woman with vitreomacular traction and a small foveal schisis who received ocriplasmin injection and experienced sudden transient vision loss. Spectral domain optical coherence tomography imaging revealed significantly increased schisis, new subretinal cavity, and prolonged ellipsoid layer disruption at 9 months.
Previous reports suggested that acute vision loss after ocriplasmin injection may be due to ellipsoid layer disruption. This case showed vision loss, which may due to increased foveal schisis and a new subretinal cavity on spectral domain optical coherence tomography imaging. There was little correlation between ellipsoid layer loss and visual function.
文献中已有关于注射奥克纤溶酶后短暂性视力丧失以及光谱域光学相干断层扫描显示椭圆体层破坏的报道。作者报告了一名患有短暂性视力丧失和更持久的椭圆体层功能障碍的患者。
作者介绍了一名55岁女性,患有玻璃体黄斑牵拉和小的黄斑裂孔,接受了奥克纤溶酶注射,并经历了突然的短暂性视力丧失。光谱域光学相干断层扫描成像显示,9个月时黄斑裂孔显著增大、出现新的视网膜下腔以及椭圆体层破坏持续存在。
先前的报道表明,注射奥克纤溶酶后的急性视力丧失可能是由于椭圆体层破坏。该病例显示的视力丧失,可能是由于光谱域光学相干断层扫描成像上黄斑裂孔增大和新的视网膜下腔形成。椭圆体层丧失与视觉功能之间几乎没有相关性。