In this episode explore 3D printing in radiology with one of the leading experts in the field, Dr Leonid Chepelev, Cardiothoracic Radiologist and Assistant Professor at the University of Toronto. In 2018 Dr Chepelev was lead author on the RSNA Special Interest Group paper outlining the clinical applications of medical 3D printing. We discuss the current and future use cases of the technology, how radiologists add value to the process and the challenges of setting up a 3D printing practice.