国际眼科纵览 ›› 2021, Vol. 45 ›› Issue (1): 23-28.doi: 10.3760/cma.j.issn.1673-5803.2021.01.005

• 综述 • 上一篇    下一篇

相干光断层扫描血管造影在青光眼诊断中的应用

高茹心1刘旭阳1吴仁毅2   

  1. 1厦门大学附属厦门眼科中心 厦门大学眼科研究所 361001(高茹心系在读硕士研究生);2上海和平眼科医院 200080
  • 收稿日期:2020-04-12 出版日期:2021-02-22 发布日期:2021-02-22
  • 通讯作者: 吴仁毅,Email:wubasel@hotmail.com E-mail:wubasel@hotmail.com

Application of optical coherence tomography angiography in diagnosis of glaucoma

Gao Ruxin1, Liu Xuyang1, Wu Renyi2   

  1. 1 Xiamen Eye Center of Xiamen University, Eye Institute of Xiamen University, Xiamen 361001, China; 2 Shanghai Peace Eye Hospital, Shanghai 200080, China
  • Received:2020-04-12 Online:2021-02-22 Published:2021-02-22
  • Contact: Wu Renyi, Email:wubasel@hotmail.com E-mail:wubasel@hotmail.com

摘要: 许多证据表明血管功能障碍对青光眼的发生发展具有促进作用。相干光断层扫描血管造影(optical coherence tomography angiography,OCTA)作为一种快速、无创的血管成像技术,实现了视网膜和脉络膜各层微循环的分层成像,量化病灶血管密度和血流指数,弥补了传统相干光断层扫描技术(optical coherence tomography,OCT)无法直接提供血流信息的不足。OCTA有助于准确、早期地诊断青光眼,监测青光眼的进展,在青光眼的临床诊断和随访方面有一定的的应用前景。

关键词: 青光眼, 相干光断层扫描血管造影, 血管密度

Abstract: A growing body of evidences have revealed the role of vascular dysfunction in the pathogenesis and progression of glaucoma. As a fast noninvasive blood vessels imaging technology, optical coherence tomography angiography (OCTA) realizes the stratified imaging of the retinal and choroid microcirculation in each layer of tomography, provides a quantitative assessment of vessel density and blood flow index, and therefore is able to complement the deficiency of conventional optical coherence tomography (OCT) in providing direct flow information. OCTA seems to be very helpful in early diagnosis of glaucoma and accurately monitoring the progress of glaucoma. Its application on the clinical diagnosis and follow\|up of glaucoma is promising.

Key words: glaucoma, optical coherence tomography angiography, vessel density