维普中文期刊产品整合服务

Optical coherence tomography angiography of the peripapillary region and macula in normal,primary open angle glaucoma,pseudoexfoliation glaucoma and ocular hypertension eyes

查看全文 作　　者：Helin Ceren [1]Kose;Oya [1]Tekeli 高影响力作者 机构地区：[1]Department of Ophthalmology,Ankara University Faculty of Medicine,Ankara 06620,Turkey高影响力机构 出　　处：《International Journal of Ophthalmology(English edition)》索引2020年第13卷第5期,共11页高影响力期刊 摘　　要：AIM:To evaluate and compare the peripapillary and retinal vasculature changes in primary open angle glaucoma(POAG),pseudoexfoliation glaucoma(PXG),ocular hypertension(OHT)and normal eyes using optical coherence tomography angiography(OCTA).METHODS:A total of 114 POAG,PXG and OHT eyes of 60 patients and 46 eyes of 23 healthy control participants with good quality OCTA images were included.The PXG,POAG,OHT,and control groups(aged 68.17±6.30 y,61.11±10.26 y,58.1±8.9 y,and 56.9±4.6 y,respectively)contained of 46,36,32,and 46 eyes,respectively.Measurements of vessel density(VD)in the peripapillary region and macula,average retinal inner thickness,and retinal nerve fiber layer thickness(RNFLT)were compared among groups.In order to test the accuracy of differentiation between eyes with and without glaucoma,the area was calculated under the receiver operating characteristic(ROC)curves.RESULTS:The VD in glaucomatous eyes was significantly lower than the control group in all peripapillary sectors(44.35%±6.78%vs 50.47%±1.83%,P<0.001),the superficial(44.08%±5.46%vs 51.28%±2.85%,P<0.001)and the deep(45.13%±8.55%vs 54.20%±5.44%,P<0.001)vascular plexus.There was a significant difference in peripapillary VD between glaucomatous and OHT eyes(44.35%±6.78%vs 49.86%±2.45%,P<0.001).The OHT group featured a lower superficial(48.06%±4.32%vs 51.28%±2.85%,P=0.027)and deep plexus(48.70%±5.99%vs 54.20%±5.44%,P=0.013)whole image vessel density(wiVD)than did the control group.The average macular superficial plexus wiVD was significantly lower in eyes with PXG than in eyes with POAG(42.22%±5.36%vs 46.54%±5.56%,P=0.046).CONCLUSION:OCTA can measure reduced peripapillary and macular VD in eyes with glaucoma and OHT,and these results are correlated to functional and structural glaucomatous alterations.Peripapillary and macular superficial plexus VD is lower in eyes with PXG than in eyes with POAG.Furthermore,the OHT eyes demonstrate impaired macular vasculature in both superficial and deep plexus. 关 键 词：GLAUCOMA optical coherence tomography angiography vessel density ocular hyper tension pseudoexfoliation glaucoma
相关文献

参考文献(54)

引证文献(5)

耦合文献(21)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费