Author profile
UT MD Anderson Cancer Center
Nuclear medicine is undergoing a paradigm shift to produce images in units of activity concentration, analogous to PET imaging. Quantitative SPECT imaging requires system calibrations. In 2024, we formally incorporated routine quantitative calibrations and ve...
Routine CT quality assurance (QA) relies on visual inspection, where subtle non-uniformities can be difficult to identify consistently across scanners and readers. We developed an efficient, interpretable artificial intelligence-assisted tool that detects and...
Extravasation during radiopharmaceutical therapy can retain a substantial fraction of administered activity at the injection site, creating high local absorbed doses and potential tissue injury while reducing delivery to target tumors. For Lu-177 therapies, t...
Nuclear medicine is currently experiencing significant growth, driven largely by the expanding use of radiopharmaceutical therapies. This growth has renewed interest in SPECT/CT system design, particularly the transition from conventional dual-headed NaI-base...