扫描源光学连贯性断层扫描和光学连贯性断层扫描血管造影的进展
Fang Zheng1, Xiaofeng Deng2, Qi Zhang1
1Eye Center, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China.
Advances in ophthalmology practice and research
|October 17, 2023
概括
扫描源光学连贯断层扫描 (SS-OCT) 和血管扫描 (SS-OCTA) 现在提供先进的前后眼镜成像. 这些技术正在迅速从研究转变为必不可少的临床工具,改善眼睛疾病的理解.
科学领域:
- 眼科医生 眼科 眼科
- 医疗成像医学成像
- 生物医学工程 生物医学工程
背景情况:
- 扫描源光学连贯性断层扫描 (SS-OCT) 和扫描源光学连贯性断层扫描血管学 (SS-OCTA) 已经迅速发展.
- 这些技术现在是前后两部分眼睛的临床成像方法.
研究的目的:
- 突出SS-OCT和SS-OCTA的演变和临床影响.
- 讨论技术优势和更好地了解这些技术所能实现的眼部结构和疾病.
主要方法:
- 在SS-OCT和SS-OCTA中利用更长的波长和更快的采集速度.
- 采用先进的算法来提高图像质量,并实现自动量化指标的量化.
- 为后段成像和前段360度可视化实现更大的视野.
主要成果:
- 改善了色素组织下面的结构和血管系统的可视化.
- 增强图像质量和自动定量化OCT和OCTA数据.
- 显著丰富了对健康和患病眼睛的理解.
结论:
- SS-OCT和SS-OCTA展示了快速的技术发展.
- 尽管最初的成本有限,但临床采用正在增加.
- 这些成像模式准备在眼科诊断和实践中推动范式转变.
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