The perfect diagnostic imaging machine and what it means for quantitative MRI reproducibility

Matt G. Hall , Matthew T.D. Cashmore , Cormac McGrath , Aaron McCann , Paul S. Tofts
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Abstract

Starting from the recently published idea of the “perfect machine”, we argue that quantitative MRI (qMRI) supported by a rigorous metrological framework could not only drastically improve reproducibility in MRI and support large-scale studies, there is also scope to accredit individual MRI scanners in particular applications via a suitable accreditation scheme. We present the idea of the perfect diagnostic imaging machine, including describing the background of the ideas and how they lead to the idea of accreditation in qMRI. The scheme presented here is not intended to be the last word in accreditation, but to stimulate debate in the idea and whether or not is has merit for qMRI and its clinical and research context.

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完美的诊断成像设备及其对磁共振成像定量再现性的意义
从最近发表的 "完美机器 "构想出发,我们认为在严格的计量框架支持下的定量 MRI(qMRI)不仅可以大幅提高 MRI 的可重复性并支持大规模研究,而且还可以通过适当的认证计划对特定应用中的单个 MRI 扫描仪进行认证。我们介绍了完美诊断成像机的构想,包括描述构想的背景,以及如何将其引向 qMRI 的认证构想。这里介绍的计划并不是认证的最终结果,而是为了激发人们对这一想法的讨论,以及对 qMRI 及其临床和研究是否有价值的讨论。
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来源期刊
IPEM-translation
IPEM-translation Medicine and Dentistry (General)
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