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Hidetoshi Nakamura¹, Toyohiro Hirai², Hajime Kurosawa³

¹Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan.

Respiratory investigation

|November 10, 2023

概括

像胸部CT和MRI这样的功能成像技术现在评估肺透气和 perfusion. 本综述详细介绍了这些诊断呼吸道疾病的方法的进展.

科学领域:

肺部医学肺部医学
医疗成像医学成像
呼吸系统生理学呼吸系统生理学

背景情况:

最近的技术进步使得详细的区域通风和 perfusion 评估成为可能.
多种成像模式正在发展,用于功能性肺部评估.

研究的目的:

为肺部评估提供当前功能成像技术的概述.
为突出胸部计算机断层扫描 (CT) 和磁共振成像 (MRI) 进行呼吸分析的进展.

主要方法:

功能性成像技术的审查,包括胸部CT,MRI,动态胸部X光学,光阴学,PET,超声波和EIT.
分析CT (雅可比定量,参数响应映射) 和MRI (超极化129Xe) 的具体进展.

主要成果:

胸部CT的进步允许分析局部体积变化,小呼吸道疾病,肺,以及COPD和喘中的呼吸道病变.
肺部MRI,特别是高极化129Xe,有助于估计肺呼吸和输液.
其他模式,如动态放射学,SPECT,PET/CT,超声波和EIT提供补充功能评估.

结论:

功能性成像为肺透气和 perfusion 提供了关键的洞察力.
熟悉这些技术将增强诊断和管理呼吸系统疾病的临床实践.

关键词:

计算机断层扫描 (CT) 是一种计算机断层扫描.功能成像功能成像磁共振成像技术磁共振成像技术定量成像技术的使用透气-透气成像成像技术的使用.

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