中国医学创新Issue(5)：45-47,48,4.DOI:10.3969/j.issn.1674-4985.2016.05.012
视网膜静脉阻塞继发黄斑水肿的OCT特点分析
Characters Analysis of the Optical Coherence Tomography of Macular Edema in Patients with Retinal Vein Occlusion
田洁 1张波 1徐莅华 1张戈非1
作者信息
- 1. 辽宁省大连市友谊医院 辽宁 大连 116001
- 折叠
摘要
Abstract
Objective:To study the characters of the optical coherence tomography of macular edema in patients with retinal vein occlusion.Method:20 eyes of 20 patients who were diagnosed with macular edema secondary to RVO by FFA or fundus photography in our hospital from March 2014 to August 2015 were selected as the RVO group.20 eyes of 20 age-matched healthy persons were selected as the control group.The characters of Cirrus HD-OCT 512×128 scans in both groups were analyzed.Result:The results of Cirrus HD-OCT showed that the edema areas of the retina thickened and the reflectivity reduced in the RVO group.Limitations of vesicle changes was found in ONL/OPL in 1 case(5%).The thickened neurosensory of macular region and liquidity dark chamber in ONL/OPL were found in 5 cases(25%).The mixed edema of different extent was found in the left 14 cases(70%),including cystoid edema in the INL and diffuse edema in the ONL/OPL.The detachment of the neurosensory exited in 12 cases(60%).IS/OS and ELM were integritied in 6 cases(30%),while the left were not.The average thickness of the retina of the nine partitions,the total volume and total average thickness in the RVO group were higher than those in the control group,the differences were statistically significant(P<0.05). Conclusion:Cirrus HD-OCT can show cross sections of macular edema secondary to RVO and retinal layers in which minor changes existed.It can measure the average thicknesses of the retina in nine subfield of macular invasively.It is one of the necessary tools for diagnosing and remedying macular edema secondary to RVO.关键词
视网膜静脉阻塞/黄斑水肿/OCTKey words
Retinal vein occlusion/Macular edema/Optical coherence tomography引用本文复制引用
田洁,张波,徐莅华,张戈非..视网膜静脉阻塞继发黄斑水肿的OCT特点分析[J].中国医学创新,2016,(5):45-47,48,4.
