In order to promote the development of medical tumor imaging screening, strengthen medical imaging and clinical academic exchanges, and comprehensively improve the professional level and management level of imaging practitioners, the "universal liver imaging, accurate and standardized" Liver Cancer Seminar hosted by Chengdu high tech Medical Association was held online on February 25, 2022, providing an opportunity for medical practitioners to learn and exchange, and more than 100 people participated online.

Professor Ao Rui, Professor Li Wei, Professor Chen Lin, Professor Yang Yining and Professor Huang Hui of Sichuan Provincial People's Hospital, Professor Ye bin of Chengdu Sixth People's Hospital and Professor Wang Zhiren of Western Theater general hospital were invited to give wonderful lectures and case sharing on relevant topics, and had a heated online discussion. The participants expressed their great benefits and hoped to attend more similar meetings in the future.