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面向放射技师的磁共振成像安全实用指南。

A practical guide for radiographers focussing on safety during magnetic resonance imaging.

机构信息

Cape Peninsula University of Technology.

出版信息

J Med Imaging Radiat Sci. 2022 Dec;53(4):714-719. doi: 10.1016/j.jmir.2022.09.014. Epub 2022 Oct 10.

Abstract

Magnetic resonance imaging (MRI) poses some risk when adequate safety measures are not adhered to. Despite efforts on MRI safety, incidents still occur in MRI. Extensive training on MRI safety is essential to protect patients, staff and the public from the risks associated with magnetic fields. Safety issues in MRI include projectile and torque effects on ferromagnetic objects, thermal effects, claustrophobia and adverse reactions to contrast agents. Radiographers operating MRI scanners play a vital role in ensuring that all who enter the MRI environment adhere to the safety measures. However, radiographers are faced with challenges that impact how safety issues are monitored. This Continuing Professional Development article is aimed at highlighting these challenges and providing radiographers with some practical guidelines for these challenges.

摘要

磁共振成像(MRI)如果没有遵守适当的安全措施,就会存在一些风险。尽管在 MRI 安全方面做出了努力,但 MRI 事故仍时有发生。对 MRI 安全进行广泛的培训对于保护患者、工作人员和公众免受磁场相关风险至关重要。MRI 中的安全问题包括铁磁物体的抛射物和扭矩效应、热效应、幽闭恐惧症和对比剂的不良反应。操作 MRI 扫描仪的放射技师在确保所有进入 MRI 环境的人都遵守安全措施方面发挥着至关重要的作用。然而,放射技师面临着一些挑战,这些挑战会影响到如何监测安全问题。这篇持续专业发展文章旨在强调这些挑战,并为放射技师提供一些应对这些挑战的实用指南。

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