Alexander Street's Academic Video Online is in GALILEO. It is a multidisciplinary streaming video resource by ProQuest. It's Health and Society in Video channel features documentaries, interviews, and reports on health and wellness issues. Enter the search term radiology for a selection of films on this topic.
Introduction, Techniques, and Technical Adequacy, produced by Lightbox Radiology Education (2014). Find this video in Alexander Street, a GALILEO database. https://video.alexanderstreet.com/watch/introduction-techniques-and-technical-adequacy.
Films on Demand is a GALILEO database of full video titles and segments in a variety of subjects including Biology and Health & Medicine.