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A Review of Magnetic Resonance (MR) Safety: The Essentials to Patient Safety
1School of Information, University of Michigan, Ann Arbor, USA.
Abstract:
Nearly 40 million magnetic resonance imaging (MRI) scans are performed each year in the United States. MRI has become a relatively safe non-invasive diagnostic tool. To maintain a safe magnetic resonance (MR) environment, specific policies and safety procedures are required. The four zones of an MR site allow MR personnel to closely monitor and restrict the area. Screening patients with a questionnaire asking about implants, allergies to contrast agents, and other relevant medical information is important to safely perform an MRI scan. Providers may need to consider anesthesia for patients with claustrophobia who are unable to remain motionless. Radiologists and MR personnel need to be aware of some of the risks associated with MR and contrast agents. Safety training and knowledge of the emergency procedures in the MR environment are necessary to safely perform MR examinations.
Insights
Magnetic Resonance Imaging (MRI) is a safe diagnostic tool, but requires strict safety protocols. Understanding MRI zones, patient screening, and potential risks ensures safe patient care and effective imaging.
Area of Science:
- Radiology
- Medical Imaging
- Patient Safety
Background:
- Magnetic Resonance Imaging (MRI) is a widely used diagnostic tool, with nearly 40 million scans performed annually in the US.
- While generally safe and non-invasive, the MR environment necessitates stringent safety policies and procedures.
- Effective MR safety management is crucial for patient and personnel well-being.
Purpose of the Study:
- To outline essential safety procedures for Magnetic Resonance Imaging (MRI) environments.
- To highlight key considerations for ensuring patient safety during MRI examinations.
- To emphasize the importance of comprehensive safety training for MR personnel.
Main Methods:
- Implementation of a four-zone system to control access and monitor the MR environment.
- Utilizing patient screening questionnaires to identify potential risks, including implants and allergies.
- Considering patient-specific needs, such as anesthesia for claustrophobic individuals.
- Educating radiologists and MR personnel on the risks associated with MRI and contrast agents.
Main Results:
- Adherence to safety protocols minimizes risks associated with MRI procedures.
- Thorough patient screening effectively identifies individuals who may require special considerations.
- Preparedness for emergencies and continuous safety training are vital for a secure MR environment.
Conclusions:
- Strict adherence to established safety protocols, including zone management and patient screening, is paramount for safe MRI examinations.
- Ongoing education and awareness of potential risks are essential for all MR personnel.
- A proactive approach to safety ensures the continued safe and effective use of MRI technology.
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