Читать книгу Magnetic Resonance Microscopy - Группа авторов - Страница 70

Research in MRI technology has done a phenomenal job of expanding diagnostic benefit by developing acquisition techniques and instrumentation to enable MRI scanners to “see more” through improved sensitivity, spatio-temporal resolution, contrasts, and expanded clinical targets. In contrast to the clear benefits achieved in this direction, extending the reach of MRI by widening the range of where it can be applied has received less attention (until recently). This is especially seen for MRI technology designed to extend its use at the POC such as emergency medicine settings by reducing its cost, and siting needs such as footprint, power, cooling, venting, and shielding to the point where bedside use is possible. Despite the challenges, recent activity has advanced the technology on multiple fronts, making MRI scanners available in a wider range of settings; look for a portable MRI scanner if you are unfortunate enough to need a visit to the ED!