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Updated: Feb 11, 2026

Proton Therapy Delivery and Its Clinical Application in Select Solid Tumor Malignancies
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Impact of center-to-center distance and slit width on robust target coverage and PVDR for proton minibeam radiation

Anna C Prins1,2, Erik Traneus3, Mischa S Hoogeman1,2

  • 1Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands.

Medical Physics
|February 10, 2026
PubMed
Abstract

Keywords:
Proton Minibeam Radiation TherapyRayStation treatment planningmultislit collimatorpeak‐to‐valley dose ratiorobust optimizationspatially fractionated radiation therapy

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