Rebecca DiTusa is a Master’s student in the Medical Physics program at the MD Anderson UT Health Graduate School of Biomedical Sciences.
I joined the Kappadath Lab in June 2020 and will be working on my master’s thesis project which involves the evaluation of dosimetry software and the calculation of dose voxel S-values. I am also looking at intra-tumoral dose distributions and dose margins for 90Y radioembolization.
Benjamin Lopez is a Ph.D. candidate in the Medical Physics program at the MD Anderson UT Health Graduate School of Biomedical Sciences.
My research interests revolve around improving quantification of radionuclide biodistribution in nuclear medicine and PET imaging and theranostic procedures to improve patient care. My dissertation focus is to evolve Molecular Breast Imaging as a complementary tool to mammography and ultrasound to better characterize breast cancer, to track disease progression, and to predict patient outcomes to neoadjuvant chemotherapy.
Prior Lab Members
Wendy Siman, Ph.D.
Graduation Date: August 2016
Current Position: Medical Physicist, Department of Radiology, University of Tennessee Medical Center, Knoxville, TN
Dissertation: Bias and Variability in Image-based Volumetric Yttrium-90 Dosimetry
Justin Mikell, Ph.D.
Graduation Date: December 2015
Current Position: Academic Clinical Physics Resident, Radiation Oncology, University of Michigan, Ann Arbor, MI
Dissertation: Voxel-Level Absorbed Dose Calculations with a Deterministic Grid-Based Boltzmann Solver for Nuclear Medicine and the Clinical Value of Voxel-Level Calculations
Aaron Blanchard Research Award for Outstanding Dissertation in Medical Physics, UT-GSBS, 2016
Arthur Weis Award in Radiation Dosimetry and Safety, SNMMI, 2015
John Matthew Wait, M.S.
Graduation Date: May 2014
Current Position: Diagnostic Medical Physicist, Kaiser Permenente, Los Angeles, CA
Thesis: Performance Evaluation of Material Decomposition Using Rapid KVP-Switching Dual-Energy CT for Assessing Bone Mineral Density
Michael Silosky, M.S.
Graduation Date: December 2012
Current Position: Assistant Professor, University of Colorado, Denver, CO
Thesis: Characterization of the Count Rate Performance and Evaluation of the Effects of High Count Rates on Modern Gamma Cameras
Katie Hulme, M.S.
Graduation Date: December 2009
Current Position: Diagnostic Physicist, Cleveland Clinic, OH
Thesis: Considerations for Computed Tomography Dose Reduction in Tc-99m SPECT/CT Protocols
Benjamin Lopez: Molecular Breast Imaging, 2015
Christopher MacLellan: Y90-SIRT Dosimetry, 2012
Wendy Siman: SPECT/CT deadtime correction, 2012
Other Student Training
David Carpenter: PACE Internship Program, Katy High School, 2013-2014
Yannis Liapis: College Student Summer Research Program, Kansas State University, Summer 2014