儿童非对比增强功能性肺部MRI:报告使用矩阵-笔分解 (MP-) MRI进行的900次自身测量
Carmen Streibel1,2,3, Grzegorz Bauman4,5, Oliver Bieri4,5
1Division of Paediatric Respiratory Medicine and Allergology, Department of Paediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
Frontiers in pediatrics
|March 28, 2025
概括
非对比增强型MRI (NCE-MRI) 为儿童提供无辐射的肺部成像. 我们对900多次测量的经验表明,NCE-MRI对于诊断和监测儿科患者的慢性肺病非常有价值.
科学领域:
- 肺部成像扫描 肺部成像扫描
- 儿科放射学 儿科放射学
- 医学物理 医学物理
背景情况:
- 功能性肺部成像提供空间分辨的通风和 perfusion 数据.
- 非对比增强型MRI (NCE-MRI) 可以适应标准扫描仪,避免电离辐射和专用设备.
- NCE-MRI对患有慢性肺部疾病的儿科患者特别有益,需要经常监测.
研究的目的:
- 报告使用矩阵笔分解 (MP-MRI) 在七年以上儿童中超过900次NCE-MRI测量的经验.
- 介绍MP-MRI有助于决策的临床案例,并强调实际见解.
- 为了说明NCE-MRI在各种儿科肺部疾病中的诊断潜力.
主要方法:
- 使用矩阵笔分解 (MP-MRI) 用于功能性肺部成像.
- 实现了一个优化的工作流程,具有适合儿童的设置和自动报告.
- 在七年时间内对儿科患者进行了900多次NCE-MRI测量.
主要成果:
- 在儿科患者和临床医生中实现了功能性NCE-MRI的高接受度.
- 成功地将定期的MP-MRI测量集成到临床例行中,用于监测和决策.
- 通过不同疾病组的示范性临床病例证明了NCE-MRI的实用性.
结论:
- NCE-MRI,特别是MP-MRI,是一种宝贵的,无辐射的工具,用于儿科肺部成像.
- 标准化的工作流程和自动化分析增强了NCE-MRI的临床实用性.
- 在肺功能障碍中可视化区域功能缺陷显示了增加NCE-MRI采用的希望.
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