With the rapid improvement of image examination, various imaging devices have 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 medical imaging cloud lecture hall jointly sponsored by the CT Department of Qinghai Provincial People's Hospital and Chengdu high tech Medical Association was held online on May 31, 2022

Professor Hou Yang from Shengjing Hospital Affiliated to China Medical University, Professor Bao Haihua from the Affiliated Hospital of Qinghai University, Professor Yu Xiaosheng from Qinghai Provincial People's Hospital, Professor Sun Yanqiu from Qinghai Provincial People's Hospital, and Professor Bai Junhu were invited to give wonderful lectures on image related topics and cases, and had a heated discussion. The participants expressed their great benefits and hoped to participate in similar meetings in the future.