The landscape of digital resources in radiation oncology

In recent years, the number of educational medical resources accessible to residents and practicing radiation oncologists online has grown exponentially to include discussion boards, wikis, videos, podcasts, journal clubs, online communities, and interactive experiences to augment medical education. In this review, we identify, catalog, and critically evaluate educational websites, smartphone applications, web-based multimedia, and podcasts for radiation oncologists. Literature searches were conducted over a 2-month period (April to May 2022) using OVID-MEDLINE and PubMed with a combination of relevant search terms. Websites of relevant radiation oncology societies were reviewed for e-learning resources. Internet searches including the Google search engine, application stores, and podcast-publisher websites were conducted to identify digital resources for radiation oncology education. To ensure credibility, resources were assessed by two independent reviewers utilizing the criteria of authority, accuracy, objectivity, currency, depth, and appearance per suggested formats for evaluating digital resources in medical literature. Literature searches using OVID-MEDLINE and PubMed yielded 425 citations. Those pertinent to radiation oncology provide examples of resource development, integrations into curriculum, interactive modules, case studies, and learner experiences. The multilevel search identified 47 free digital education resources including online radiation oncology tutorials, podcasts, videos, slide sets, applications, and other interactive resources, some requiring membership or a fee for full access. The myriad online educational tools available to radiation oncology residents represent excellent resources for continuing education. This review represents the first comprehensive summary of available online education resources for radiation oncologists to guide clinicians who are increasingly reliant on digital resources, especially during the COVID-19 pandemic.