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Updated: Aug 17, 2026

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform
Published on: March 24, 2022
Dose quantification from in-beam positron emission tomography
W Enghardt1, K Parodi, P Crespo
1Forschungszentrum Rossendorf, Institute of Nuclear and Hadron Physics, Dresden, Germany.
Abstract:
Positron emission tomography (PET) imaging of the radioactivity distributions induced by therapeutic irradiation is at present the only feasible method for an in situ and non-invasive monitoring of radiooncology treatments with ion beams. The clinical implementation of this imaging technology at the experimental carbon ion therapy facility at the Gesellschaft für Schwerionenforschung (GSI) at Darmstadt, Germany is outlined and an interactive approach for a PET guided quantification of local dose deviations with respect to the treatment plan is presented.
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