Author profile

Christopher M. Dobelbower, MD

University of Alabama at Birmingham

AuthorsPoster

Inter-Observer Variability of Clinical Target Volume Delineation In Cone Beam CT-Guided Online Adaptive Accelerated Partial Breast Irradiation

Accelerated partial breast irradiation (APBI) combined with online adaptive radiotherapy (OART) offers precise treatment of early-stage breast cancer, but inter-observer variability (IOV) in target delineation must be accounted for to maintain treatment quali...

Poster Program · Therapy Physics

AuthorsPoster

Validation of Reduced Planning Target Margins In a Prospective Clinical Trial for Stereotactic Accelerated Partial Breast Online Adaptive Therapy

Online adaptive radiotherapy (oART) mitigates interfraction motion and enables potential reduction of planning target volume (PTV) margins relative to standard-of-care approaches. This study evaluates the robustness of 2 mm PTV margins in a prospective stereo...

Poster Program · Therapy Physics