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现实世界快速大脑磁共振成像在儿科紧急情况中的利用:10年横截面研究

Jason M Toliao¹, Colin Yeo², Jessica Shiosaki²

¹University of Southern California.

Pediatric emergency care

|December 23, 2025

概括

快速脑部MRI (rMRI) 是一个可行的,无辐射的神经成像工具,用于急诊室 (ED) 的儿童. 这项研究发现,rMRI用于分流评估和创伤性脑损伤的使用增加,支持其广泛的临床应用.

科学领域:

儿科成像学儿科成像学
紧急医疗紧急医疗
神经成像是一种神经成像.

背景情况:

快速磁共振成像 (rMRI) 为儿科患者提供无辐射的神经成像替代方案,可能避免镇静.
它在急诊室 (ED) 环境中的应用需要对使用模式,人口统计和临床指示进行评估.

研究的目的:

为了追溯分析儿科ED的临床rMRI利用情况.
描述患者的人口统计学,操作指标和常见的临床适用于rMRI.
为了确定十多年来rMRI使用的时间趋势.

主要方法:

进行了一项单中心,回顾性,横截面研究.
分析了2014年5月至2024年3月期间在ED接受rMRI的2401名儿科患者的数据.
进行了描述性统计和根据年龄和适应症进行子组分析.

主要成果:

rMRI常用于3岁以下的儿童,平均年龄为8岁.
常见的征兆包括心室冲刺评估 (86.1%) 和创伤性脑损伤 (9.0%).
从2015年到2023年,每年使用的rMRI显著增加,在2015年至2019年期间出现了显著的增长.

结论:

在大量的儿科ED环境中,广泛的rMRI是可行的,即使对于幼儿也是如此.
随着时间的推移,rMRI的利用量不断增长.
主要应用仍然是心室冲刺评估和创伤性脑损伤评估.

关键词:

脑部成像脑部成像跨部门的研究.磁共振成像技术的使用神经成像是一种神经成像.儿科儿科儿科儿科断层扫描 (tomography) 是一种断层扫描.电脑计算的X射线成像

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