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Patient safety in magnetic resonance imaging
P Fraga Rivas1, J de Miguel Criado1, L García Del Salto Lorente1
1Servicio de Radiodiagnóstico, Hospital Universitario del Henares, Unidad Central de Radiodiagnóstico, Universidad Francisco de Vitoria, Madrid, Spain.
Radiologia
|September 27, 2023
Summary
Higher magnetic field strength in Magnetic Resonance Imaging (MRI) increases patient risks. This review updates radiology staff on 3.0 Tesla MRI risks to prevent serious incidents.
Area of Science:
- Radiology
- Medical Imaging Physics
Background:
- Magnetic Resonance Imaging (MRI) utilizes static magnetic fields, gradients, and radiofrequency waves.
- Increasing adoption of 3.0 Tesla (T) MRI equipment poses higher patient risks than 1.5 T systems.
Purpose of the Study:
- To review and update knowledge on patient risks associated with Magnetic Resonance Imaging (MRI) procedures.
- To emphasize the need for updated training for radiology staff regarding MRI safety.
Main Methods:
- Literature review and risk assessment of MRI procedures.
- Analysis of safety protocols for 3.0 T and 1.5 T MRI systems.
Main Results:
- Higher magnetic field strengths (3.0 T) are associated with increased potential for patient harm.
- Existing safety protocols may require updates to address risks specific to advanced MRI technology.
Conclusions:
- Radiology staff require updated training to mitigate risks during MRI scans.
- Understanding and managing the risks of high-field MRI is crucial for patient safety and preventing adverse events.
Keywords:
BurnsCampos magnéticosCardiac implantable electronic deviceContrast mediaDispositivos cardiovasculares electrónicosImagen por resonancia magnéticaMagnetic fieldsMagnetic resonance imagingMarcapasosMedios de contrastePacemakerPatient safetyQuemadurasSeguridad del pacienteTemperaturaTemperature
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