Evaluation of a Brass Collimator for Superficial Irradiation Using High-Energy Electrons: A Case Study
P
Poster Program · Therapy Physics
Author profile
Zhe (Jay) Chen, PhD
Department of Therapeutic Radiology, Yale University School of Medicine
Plan Quality Comparison between C-Arm and PET-Linac on Pancreatic Cases to Consider Known Abdominal Imaging Advantages
The RefleXion linear accelerator utilizes a 6 MV FFF beam with a binary multi-leaf collimator and a pair of Y- jaws with clinical openings of 1 cm and 2 cm. The machine is equipped with a 16-slice on-board fan-beam CT and an on- board PET detector system. For...
Poster Program · Therapy Physics
Commissioning a Plastic Scintillator Detector for Clinical Use In IGRT and Bgrt on a PET-Linac
To commission Standard Imaging Exradin W1 scintillator detector (W1) on RefleXIon PET-Linac system for small-field dosimetry in both image-guided radiotherapy (IGRT) and biology-guided radiotherapy (BgRT).
Poster Program · Therapy Physics
Dosimetric Impacts of Image Guided Radiation Therapy-Determined Clinical Shifts for Spine SBRT Patients
Stereotactic spinal treatments deliver a high radiation dose and utilize smaller target margins, on the order of 1 mm, to minimize dose to the spinal cord. Intrafraction tumor tracking is therefore essential to minimize dose outside of the target. A common ap...
Poster Program · Therapy Physics
Pre-Clinical Evaluation of a Next-Generation PET-Based Biology-Guided Radiotherapy Platform for Targets with Inhomogeneous Tracer Avidity
The next-generation PET-based SCINTIX® Biology-guided radiotherapy (BgRT) X2 platform incorporates a four-time PET widened field of view (WFOV) and an anchor-point-tracking delivery algorithm (currently in development). These advancements are intended to impr...
Poster Program · Therapy Physics