Author profile
WashU Medicine
To validate an online adaptive radiotherapy (oART) workflow for a C-arm linear accelerator (LINAC) equipped with HyperSight CBCT using Imaging and Radiation Oncology Core (IROC) anthropomorphic phantoms.
This study aimed to evaluate the clinical feasibility of a dual-target 3D-motion tracking workflow for 0.35T MRI-guided stereotactic body radiotherapy (MRgRT) in upper abdominal targets. The focus was on implementing real-time, dual-plane tracking to enable h...
Therapy Physics
Online adaptive stereotactic body radiation therapy (SBRT) reduces organ at risk (OAR) dose for abdominal targets with highly variable anatomy but significantly increases treatment time and clinical workload. Adaptive workflows are routinely assigned to left...
Online adaptive stereotactic body radiation therapy (SBRT) enables daily replanning to mitigate anatomic variation but increases treatment time and clinical workload. For left adrenal tumors, adaptive SBRT is frequently assigned due to the proximity of gastro...
The Stop-Scan-Adapt (SSA) feature introduced with the MRIdian A3i upgrade enables intra-fractional adaptation during online MR-guided adaptive radiotherapy (ART) through re-optimization without patient repositioning. While SSA efficiently responds to intra-fr...