Magnetic resonance imaging safety guidelines

These guidelines are based on the findings and recommendations of the International Commission on Non-Ionizing Radiation Protection, the National Radiological Protection Board (UK), the National Health and Medical Research Council (Australia), the US Food and Drug Administration, the International Electrotechnical Commission and the Society for Magnetic Resonance Imaging. They indicate circumstances under which examinations may proceed with no special precautions, and those where a nmore careful evaluation may be necessary. They do not displace the need to maintain a current knowledge of the relevant medical literature. The guidelines have been endorsed by the Australasian College of Physical Scientists and Engineers in Medicine (NZ Branch), the NZ Institute of Medical Radiation Technologists and the Royal Australasian College of Radiologists (NZ Branch) as being supportive of good practice in MRI. They are based on information available at the time of publication. MRI imaging is an evolving technique, and it is recognised that future research and experience may require modifications to these recommendations. In recognition of this fact, they will ceaseto be valid on 31 December 2001. It is intended that they should be reviewed and modified where necessary before that date. (author). 9 refs., 2 tabs