With the rapid improvement of imaging examination, various imaging equipment has been developed by leaps and bounds. In order to strengthen the academic exchange of medical imaging, comprehensively improve the professional level of imaging practitioners, and standardize the diagnostic thinking of doctors in grass-roots hospitals, the seminar on imaging and clinical diagnosis and treatment cases jointly sponsored by Ningxia Medical Association and Chengdu high tech Medical Association was held online on August 11, 2022. Professor Huang gang of Gansu people's Hospital, Professor Zhang Lingyi of the second hospital of Lanzhou University, Professor Tian Hongwei of Gansu people's Hospital More than ten experts and scholars, including Professor Li Juan of the second hospital of Lanzhou University and Professor Wang Lili of the people's Hospital of Gansu Province, gave wonderful lectures on relevant topics and conducted heated thematic discussions. The representatives at the meeting expressed that they had benefited a lot and hoped to participate in similar meetings in the future.