High Gradient Linac Prototype : A Modest Proposal *
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First MR images obtained during megavoltage photon irradiation from a prototype integrated linac-MR system.
The authors report the first magnetic resonance (MR) images produced by their prototype MR system integrated with a radiation therapy source. The prototype consists of a 6 MV linac mounted onto the open end of a biplanar 0.2 T permanent MR system which has 27.9 cm pole-to-pole opening with flat gradients (40 mT/m) running under a TMX NRC console. The distance from the magnet isocenter to the li...
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