Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.
Department of Biomedical Engineering, Emory University, Atlanta, Georgia, United States of America.
PLoS Comput Biol. 2023 Jan 5;19(1):e1010778. doi: 10.1371/journal.pcbi.1010778. eCollection 2023 Jan.
Medical imaging is a great asset for modern medicine, since it allows physicians to spatially interrogate a disease site, resulting in precise intervention for diagnosis and treatment, and to observe particular aspect of patients' conditions that otherwise would not be noticeable. Computational analysis of medical images, moreover, can allow the discovery of disease patterns and correlations among cohorts of patients with the same disease, thus suggesting common causes or providing useful information for better therapies and cures. Machine learning and deep learning applied to medical images, in particular, have produced new, unprecedented results that can pave the way to advanced frontiers of medical discoveries. While computational analysis of medical images has become easier, however, the possibility to make mistakes or generate inflated or misleading results has become easier, too, hindering reproducibility and deployment. In this article, we provide ten quick tips to perform computational analysis of medical images avoiding common mistakes and pitfalls that we noticed in multiple studies in the past. We believe our ten guidelines, if taken into practice, can help the computational-medical imaging community to perform better scientific research that eventually can have a positive impact on the lives of patients worldwide.
医学成像对现代医学来说是一项重要的资产,因为它可以让医生对疾病部位进行空间检测,从而对诊断和治疗进行精确干预,并观察到患者病情中否则不易察觉的特定方面。此外,对医学图像进行计算分析可以发现患有相同疾病的患者队列中的疾病模式和相关性,从而提示共同的原因或为更好的治疗和治愈方法提供有用的信息。特别是将机器学习和深度学习应用于医学图像,已经产生了新的、前所未有的结果,可以为医学发现的前沿领域铺平道路。然而,尽管医学图像的计算分析变得更加容易,但也更容易出现错误或产生夸大或误导性的结果,从而阻碍了可重复性和部署。在本文中,我们提供了十个快速提示,以避免在过去的多项研究中我们注意到的常见错误和陷阱,来进行医学图像的计算分析。我们相信,如果将我们的十个准则付诸实践,可以帮助计算医学成像社区进行更好的科学研究,最终对全球患者的生活产生积极影响。