Optical Coherence Tomography Angiography in Posner-Schlossman Syndrome - A Preliminary Study
Optical Coherence Tomography Angiography in Posner-Schlossman Syndrome - A Preliminary Study
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DOI：
10.1080/09273948.2022.2061518
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发表时间：
2022-04-11
影响因子：
3.3
通讯作者：
Zhu, Yihua
中科院分区：
文献类型：
--
作者：
Chen, Jinyuan;Chen, Xiaoyong;Zhu, Yihua
目的应用光学相干断层血管成像技术(OCTA)评价PSS患者眼部血管密度(Vd)及其结构特征。方法对23只患眼(A组)、23只对侧眼(B组)和23只对照眼(C组)进行观察研究。结果A组黄斑浅层VD值为45.26±5.80，深部VD值为46.78±6.96，视神经头VD值为46.10+/-4.22。A组黄斑浅层VD、黄斑深层VD、视网膜厚度均显著低于C组(均P<0.05)。A组上、下段视网膜神经纤维层厚度均减少。黄斑浅表VD对pSS的诊断价值最高(曲线下面积=0.989)。结论OCTA可以检测PSS患眼黄斑区和ONH区的眼底改变。
Purpose To evaluate vessel density (VD) and structural features in Posner-Schlossman syndrome (PSS) patients' eyes using optical coherence tomography angiography (OCTA). Methods An observational study was conducted among 23 affected eyes (group A), 23 contralateral unaffected eyes (group B), and 23 control eyes (group C). Result The macular superficial, macular deep, and optic nerve head (ONH) VD of group A were 45.26 +/- 5.80, 46.78 +/- 6.96, and 46.10 +/- 4.22, respectively. The macular superficial VD, macular deep VD, and retinal thickness of group A were significantly lower than those of group C (all P < .05). The retinal nerve fiber layer thickness of group A decreased in the superior and inferior sections. The macular superficial VD had the highest diagnostic value (area under curve = 0.989) for PSS. Conclusion OCTA can detect the fundus change in the macular and ONH regions of the PSS's affected eyes.