Authors: Neil A. Kirby, Parker New, Niko Papanikolaou, Holly Paschal, Karl H. Rasmussen, Daniel L. Saenz
Affiliation: UT Health San Antonio
Abstract Preview: Purpose: To simplify the traditional method of patient-specific skin collimation and improve the precision of electron radiotherapy treatment with a new surface conforming collimation system.
Metho...
Authors: Kristen A. Duke, Samer Jabor, Neil A. Kirby, Parker New, Niko Papanikolaou, Arkajyoti Roy, Yuqing Xia
Affiliation: St. Mary's University, The University of Texas San Antonio, UT Health San Antonio
Abstract Preview: Purpose:
The Segment Anything Model (SAM) is a foundational box-prompt-based model for natural image segmentation. However, its applicability to zero-shot 3D medical image segmentation, particularl...
Authors: Bhuvaneswari Narayanan, Niko Papanikolaou, Daniel L. Saenz
Affiliation: UT Health San Antonio, University of Texas HSC San Antonio
Abstract Preview: Purpose: To evaluate dosimetric accuracy of Brainlab Elements (BLE) 4.0 treatment planning system (TPS) for linac based SRS and Spine SBRT treatment.
Methods: RT Safe cranial and thorax phantoms wi...
Authors: Nema Bassiri, Kristen A. Duke, Neil A. Kirby, Thomas Wilson Klender, Christien Kluwe, Niko Papanikolaou, Holly Paschal, Karl H. Rasmussen, Daniel L. Saenz, Michelle de Oliveira
Affiliation: Miami Cancer Institute, University of Texas HSC San Antonio, UT Health San Antonio
Abstract Preview: Purpose: Determine the practical usability for three phantoms to be used with the ExacTrac Dynamic thermal imaging system. Thermal-guided imaging can be used for inter and intra motion management, pat...
Authors: Jacob S. Buatti, Kristen A. Duke, Malena Fassnacht, Neil A. Kirby, Parker New, Niko Papanikolaou, Arkajyoti Roy, Yuqing Xia, Michelle de Oliveira
Affiliation: The University of Texas San Antonio, UT Southwestern Medical Center, UT Health San Antonio
Abstract Preview: Purpose:
Quantifying and visualizing uncertainty is critical for building clinical trust in AI-generated dose distributions. This study evaluates Monte Carlo Dropout (MCD), Snapshot Ensemble (SE), ...
Authors: Colton Baley, Bhuvaneswari Narayanan, Niko Papanikolaou, Daniel L. Saenz
Affiliation: UT Health San Antonio, Texas Oncology, University of Texas HSC San Antonio
Abstract Preview: Purpose: To evaluate the accuracy of off-axis winston lutz (WLT) for linac based stereotactic radiosurgery (SRS) treatments using in-house phantom.
Methods: Traditional WLT that uses cone and s...