Classification and Guidelines for Widefield Imaging Recommendations from the International Widefield Imaging Study Group
Classification and Guidelines for Widefield Imaging Recommendations from the International Widefield Imaging Study Group
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DOI：
10.1016/j.oret.2019.05.007
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发表时间：
2019-10-01
影响因子：
4.5
通讯作者：
Sadda, SriniVas R.
中科院分区：
文献类型：
--
作者：
Choudhry, Netan;Duker, Jay S.;Sadda, SriniVas R.
目的：总结共识会议的结果，旨在定义跨所有视网膜成像方法的宽视场成像术语，并为用于描述相关图像的命名法提供建议。设计：召集了一个具有视网膜成像专业知识的国际小组，以定义宽视场成像和相关术语的共识术语。参与者：具有视网膜成像专业知识的视网膜专家小组。方法：在共识会议之前，通过一系列成像方法获得的一组7张图像，代表健康和患病的眼睛，分发给专家小组，为每个例子独立分配命名。这些产出被汇集起来，用作随后圆桌会议讨论的起点。回顾了每个图像示例提供的解剖位置，视野和视角。进行了一个公开讨论和谈判的过程，直到对宽视场成像的术语达成一致。主要观察指标：适用于多种成像方法的宽视场成像定义。结果：在一系列不同的成像方法中，专家小组发现在最近的文献中缺乏统一的术语来描述宽视场图像。专家小组建议，宽视场一词应限于在所有4个象限中描述视网膜后极以外的解剖特征，但在旋涡静脉壶腹后方。“超宽视场”一词被推荐用于描述所有四个象限显示涡旋静脉壶腹前视网膜解剖特征的图像。推荐这些定义，而不是其他特定于设备的术语。结论：国际宽视场成像研究小组提出了一个基于正常解剖标志的一致的宽视场成像命名法，适用于多种视网膜成像方法。专家组建议在今后的出版物中使用这种标准化的命名法。(C) 2019年由美国眼科学会发布
Purpose: To summarize the results of a consensus meeting aimed at defining terminology for widefield imaging across all retinal imaging methods and to provide recommendations for the nomenclature used to describe related images.Design: An international panel with expertise in retinal imaging was assembled to define consensus terminology for widefield imaging and associated terminology.Participants: A panel of retina specialists with expertise in retinal imaging.Methods: Before the consensus meeting, a set of 7 images acquired with a range of imaging methods and representing both healthy and diseased eyes was circulated to the expert panel for independent assignment of nomenclature for each example. The outputs were assembled and used as the starting point for discussions occurring at a subsequent roundtable meeting. The anatomic location, field of view, and perspective provided by each image example was reviewed. A process of open discussion and negotiation was undertaken until unanimous terminology for widefield imaging was achieved.Main Outcome Measures: Definitions of widefield imaging applicable to multiple imaging methods.Results: Across a range of different imaging methods, the expert panel identified a lack of uniform terminology being used in recent literature to describe widefield images. The panel recommended the term widefield be limited to images depicting retinal anatomic features beyond the posterior pole, but posterior to the vortex vein ampulla, in all 4 quadrants. The term ultra widefield was recommended to describe images showing retinal anatomic features anterior to the vortex vein ampullae in all 4 quadrants. The definitions were recommended over other device-specific terminology.Conclusions: A consistent nomenclature for widefield imaging based on normal anatomic landmarks that is applicable to multiple retinal imaging methods has been proposed by the International Widefield Imaging Study Group. The panel recommends this standardized nomenclature for use in future publications. (C) 2019 by the American Academy of Ophthalmology