Current Status of Radiology Education Online: a Comprehensive Update

The purpose of this study is to evaluate various online resources available for radiology education. An online search was conducted using PubMed (National Library of Medicine, Bethesda, MD) and Google Scholar for publications discussing the applications of online learning in radiology. The search strategy employed a combination of the following terms: radiology, web-based conferencing, radiology education seminars, radiology education online, radiology education programs, online lectures, radiology residency, radiology degree, Radiology-Integrated Training Initiative (R-ITI) e-learning platform, UTAUT, Moodle, active image-based learning, Video conference platforms (VCPs), education, undergraduate, medical students, teaching, virtual learning, blended learning, e-learning, COVID-19, pandemic, OER, open education resources, online learning, course assets, accessibility, 5G Internet, game-based learning, radiology competition, and virtual world. The literature published was reviewed and consolidated. Data from the literature shows that radiology education online and radiology education seminars are undergoing a revolution due to advancements in computers, online software, and 5G Internet speed. The pace of this development has accelerated even further due to the COVID-19 pandemic and thus forced distance online education. Various technologies are available and are being implemented by residency programs across the world to improve radiology education, making it more interactive and safer in this pandemic. Online learning has become an integral part of education in radiology, with new facets being added to it.