With the increasing use of enhanced scanning in clinical radiology, in order to promote the continuous development of medical imaging specialty, strengthen the academic exchange of medical imaging, comprehensively improve the professional level and management level of imaging practitioners, and improve the emergency response ability of medical personnel in case of adverse reactions, The "Radiological Clinical Communication Meeting and Emergency Exercise for Adverse Reaction of Iodine Contrast Agents", sponsored by Chengdu Hi-tech Medical Association, was held at the Second Hospital of West China, Sichuan University on January 13, 2022. Famous imaging experts in the province were invited to give special academic lectures and on-site exercises, with about 40 participants.