SU-E-T-426: Dynamic Conformal Sub-Arc Vs VMAT Planning for SBRT Lung Treatment.


PURPOSE Dynamic conformal arc (DCA) techniques offer many advantages for thoracic stereotactic body radiotherapy (SBRT) compared to VMAT, including the elimination of interplay effect between machine and target motion and increased treatment efficiency. Despite these advantages, DCA techniques are underutilized. One potential explanation for the limited DCA… (More)
DOI: 10.1118/1.4814860