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Author profile
Ching-Ling Teng, PhD
Departments of Radiation Medicine and Neurosurgery, Zucker School of Medicine at Hofstra/Northwell
A Novel 3D-Printing Process for a Tissue-Equivalent Phantom for Single-Isocenter Multi-Target Stereotactic Radiosurgery
The aims of this project were to (1) develop and apply a process to optimize 3D-printing processes specifically for tissue-equivalent small-field dosimetry phantoms and, (2) design and test a 3D-printed phantom for single-isocenter multi-target (SIMT) stereot...
Poster Program · Therapy Physics
A Universal TPS Beam Model for Varian Truebeam SRS Treatment out-Performs Local Center-Specific Beam Models
Treatment planning system (TPS) beam modelling is identified as the largest cause of independent dosimetry audit failure. This study aims to develop and validate a universal beam model (UBM) specific to single-iso multi-target (SIMT) stereotactic radiosurgery...
Poster Program · Therapy Physics
Can Enhanced-Couch MPC Replace Off-Isocenter Winston-Lutz QA?
To test the hypothesis that geometric metrics measured by the enhanced-couch Machine Performance Check (MPC) can serve as a surrogate to predict off-axis isocentricity failure.
Poster Program · Therapy Physics
Connectome-Informed Single-Isocenter Multi-Target SRS Planning: A Pilot Feasibility Study
To test the feasibility of connectome-informed single-isocenter multi-target SRS planning, incorporating an individual’s functional networks and major white-matter pathways as avoidance structures while maintaining target coverage and standard anatomic OAR co...
Poster Program · Therapy Physics
A Multi-Institutional Model for EPID-Based 3D Dose Reconstruction in a Virtual Spherical Phantom for Benchmarking and Remote Auditing of Stereotactic Radiosurgery
For single-isocenter multi-target (SIMT) stereotactic radiosurgery (SRS), benchmarking, auditing and inter-institutional standardization of dose delivery remains challenging as it requires specialized equipment and expertise. Electronic portal imaging devices...
Proffered Program · Therapy Physics