In order to comprehensively improve the professional level of imaging practitioners, especially the diagnostic level, treatment level and operation level of technical nursing personnel in magnetic resonance imaging examination. The Summit Forum on new progress of MRI enhanced scanning jointly sponsored by Chengdu high tech Medical Association and Wuhan Medical Association was held on March 20, 2021. The meeting was held offline and broadcast live online, with a total of more than 100 participants.

Professor Xia Liming of Wuhan Tongji Hospital and Professor Zheng Chuansheng of Wuhan Union Medical College Hospital delivered opening speeches. At the same time, nearly 30 experts and scholars including Professor Cha Yunfei of Hubei Provincial People's Hospital, Professor Xu Haibo of Central South Hospital of Wuhan University, Professor Shao Jianbo of Wuhan children's Hospital, Professor Yang fan of Wuhan Union Medical College Hospital and Professor Wang Xiang of Wuhan Central Hospital were invited, Lectures were held and collective discussions were held on the optimization and selection of magnetic resonance contrast agents, the research progress of MRI contrast enhancement at the 2020 North American radiological conference, the research progress of magnetic resonance breast, the accurate positioning of brain metastases - the application of high concentration gadolinium contrast agents in neuromri.

At the meeting, it was also emphasized that conventional enhanced MRI scanning does not need to strictly grasp the time when the contrast agent reaches the target organ. Conventional enhanced MRI scanning often carries out corresponding sequence scanning after injection of contrast agent. For intracranial metastasis, meningioma and pituitary tumor, it needs to be delayed for several minutes. The convening of this meeting has strengthened the academic exchange of imaging specialty, which is conducive to improving the diagnosis level of clinicians in imaging and better serving patients.