Dr. Celina Nhyun Jo, one of the trainee editorial board members in Radiology: Imaging Cancer and a radiology resident at University of Texas Medical Branch in Galveston introduces a new podcast series that summarizes interesting articles into a bite size. This podcast provides background knowledge for everyone to understand and enjoy oncologic imaging research on the go. This is bite size research for Radiology: Imaging Cancer, July 2023 issue. A Review of Theranostics: Perspectives on Emerging Approaches and Clinical Advancements. Burkett et al. Radiology: Imaging Cancer 2023; 5(4):e220157.