The University of Arizona

Cone-beam breast CT (CBBCT) offers volumetric imaging without tissue overlap, but achieving adequate image quality at screening-appropriate dose levels remains challenging. This study optimizes acquisition parameters for sparse-view acquisition and compressed...

To determine the optimal X-ray beam quality by varying the copper (Cu) filter thickness for upright, cone-beam breast CT (CBBCT) to achieve a mean glandular dose (MGD) of approximately 4.5 mGy that is suitable for breast cancer screening, while maintaining mi...

With advances in Targeted Alpha Therapy (TAT) preclinical and clinical research, the importance for accurate and traceable dosimetry with sub-organ resolution becomes critical. Current limitations in verifying imaging resolution and activity quantification hi...