摘要
近年来随着磁共振技术的飞速发展,肺部磁共振成像因具有无电离辐射、密度分辨率高等优势,已成为临床检查的重要手段。大量研究表明,在众多的肺部磁共振成像序列中,三维快速场回波序列、T2加权快速自旋回波序列、超短时间回波序列可作为儿童肺部磁共振成像的优先选择序列,能够提供类似CT检查效能的高分辨力图像。本文针对儿童肺部磁共振成像应用进展作一综述,以期为相关领域的研究奠定一定的理论基础。
In recent years,with the rapid development of magnetic resonance technology,pulmonary magnetic resonance imaging has become an important method of clinical examination as it has advantages of no ionizing radiation and high density resolution.A large number of studies have shown that among many lung magnetic resonance imaging sequences,three-dimensional fast-field echo sequence,T2-weighted fast spin echo sequence,and ultra-short-time echo sequence can be the preferred sequences for children’s lung magnetic resonance imaging and provide high-resolution images with CT-like performance.This paper reviewed the application progress of pulmonary magnetic resonance imaging in children,which aimed to lay a theoretical foundation for the research in related fields.
作者
张倩云
张楠
王莎莎
边传振
ZHANG Qianyun;ZHANG Nan;WANG Shasha;BIAN Chuanzhen(Department of Radiology,Children’s Hospital Affiliated to Nanjing Medical University,Nanjing Jiangsu 210000,China)
出处
《中国医疗设备》
2022年第10期162-165,共4页
China Medical Devices
基金
江苏省妇幼保健协会科研课题(FYX201918)。
关键词
儿童
肺
磁共振成像
成像序列
children
lung
magnetic resonance imaging
imaging sequence
作者简介
通信作者:边传振,副主任技师,主要研究方向为儿童磁共振扫描新技术的研发与临床应用。邮箱:bcz198707@163.com。
