使用磁共振成像作为监测儿科患者肺部结构和功能的工具的论点
Brandon Zanette1, Mary-Louise C Greer2,3, Theo J Moraes1,4
1Translational Medicine Program, The Hospital for Sick Children, Toronto, ON, Canada.
Expert review of respiratory medicine
|July 25, 2023
概括
磁共振成像 (MRI) 正在成为儿科肺部成像的强大工具,为喘和囊性纤维化等疾病提供先进的结构和功能技术.
科学领域:
- 医疗成像医学成像
- 儿科肺病学 儿科肺病学
- 放射学 放射学是一门学科.
背景情况:
- 从历史上看,肺部磁共振成像 (MRI) 提出了重大挑战.
- 最近的技术进步提高了MRI用于儿科肺部成像的适用性.
- 功能成像技术为新型疗法提供敏感的生物标志物和结果测量.
研究的目的:
- 审查用于儿科应用的结构性和功能性肺部MRI的最新技术进步和方法.
- 突出这些技术在评估儿科肺部疾病中的实用性.
主要方法:
- 超短回声时间 (UTE) MRI,自由呼吸的无对比剂MRI,功能性肺MRI和高极化气体MRI的审查.
- 检查儿童喘,支气管肺功能障碍和囊性纤维化中的应用.
主要成果:
- 儿科肺部MRI是一个快速发展的领域,临床和研究潜力日益增长.
- 结构/功能互补性使得MRI在儿童肺部疾病评估中具有价值.
- 新兴技术,如低场MRI和人工智能,有望克服传统的局限性.
结论:
- 儿科肺部MRI准备增加临床采用和研究.
- 由于MRI能够评估结构和功能,因此它非常适合评估儿科肺部疾病.
- 未来的创新将进一步改善儿童肺部MRI的获取和需求.
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