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前列腺癌MRI方法放射学得分:一个EuSoMII放射学审计小组倡议
Armando Ugo Cavallo1, Arnaldo Stanzione2, Andrea Ponsiglione3
1Istituto Dermopatico dell'Immacolata (IDI) IRCCS, Rome, Italy.
前列腺癌MRI中的放射学研究显示质量中等,在METRICS得分上平均为52%. 数据共享和方法的改进是必要的,以提高诊断准确性和患者的结果.
科学领域:
- 放射学和医学成像学 医学成像学
- 人工智能在医学中的应用
- 在瘤学瘤学.
背景情况:
- 前列腺磁共振成像 (MRI) 的放射学分析显示前列腺癌 (PCa) 评估具有前景.
- 需要标准化的质量评估工具来改进放射学研究的方法.
研究的目的:
- 评估前列腺MRI中使用METhodological RadiomICs (METRICS) 评分对PCa进行放射学研究的质量.
- 确定PCa研究的放射学和机器学习方法的改进领域.
主要方法:
- 通过文献搜索,从2019年7月到2023年11月,发现了185项基于MRI的PCa放射学原始研究.
- 七名读者使用METRICS评分来评估研究质量,根据研究类别进行分组分析.
主要成果:
- 平均METRICS总得分为52%±16%,表明整体质量中等.
- 低分的关键领域包括遵守指南 (4.9%),处理混因素 (14.1%),外部测试 (15.1%),以及数据/代码/模型可用性 (1.6%15.7%).
- 大多数研究定义了患者选择标准 (86.5%),使用了高质量的参考标准 (89.2%),并采用了详细描述 (85.9%) 和临床适用 (87%) 的成像协议.
结论:
- 基于MRI的PCa放射学研究显示出良好的均性和适度的整体质量.
- 提高研究质量,特别是在数据共享和方法严格方面,对于提高PCa诊断准确性和临床决策至关重要.
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