Diffusing alpha-emitters Radiation Therapy (Alpha DaRT) requires accurate placement of radioactive sources to ensure full coverage of the Gross Tumor Volume (GTV) while minimizing the required total number and length of implanted sources. We proposed a 3D clo...
Author profile
David Roberge
CHUM
Determining Alpha Dart (224Ra) Source Requirements for Ellipsoidal Tumors Using a 3D Close Packing Algorithm
Poster Program · Therapy Physics
A Dose Kernel Superposition Approach for 2D Lattice Dosimetry of Alpha Dart (224Ra) Sources
To achieve accurate dosimetric modeling of Alpha DaRT sources by accounting for the spatial superposition of dose contributions from multiple implanted sources arranged in a regular lattice geometry.
Poster Program · Therapy Physics
Equivalent Dose Calculation Using Simulated Rbe for Alpha Particles from an Alpha Dart Source (224Ra)
Calculation of the equivalent dose in Diffusing alpha-emitters Radiation Therapy (Alpha DaRT) depends strongly on the spatial dose distribution and the radiobiological impact of emitted alpha particles [1-3]. Current practice in clinical treatment planning sy...
Poster Program · Therapy Physics
The Role of Recoiled Nuclei Effective Rbe In Equivalent Dose Estimation for Alpha Dart (224Ra) Dosimetry
This study aims to evaluate the effective RBE of recoiled nuclei and their contribution to equivalent dose estimation in Alpha DaRT, whose radiobiological impact remains poorly characterized.
Poster Program · Therapy Physics