Photon multi-leaf collimator collimates electron beams

Electron beams offer dosimetric advantages for treating superficial targets while sparing underlying organs-at-risk. Standard electron treatments, however, are still performed using generic or patient-specific cut-outs placed in the electron applicator. Replacing these cumbersome cut-outs with a multi-leaf collimator would profoundly improve clinical workflow and enable advanced delivery techniques.
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