On May 28, 2025, the "medical imaging specialist alliance strong grassroots academic training conference" hosted by Chengdu high tech Medical Association and hosted by the radiology department of the first hospital of Lanzhou University was successfully held in the first people's Hospital of Lanzhou New Area. The conference focused on the frontier of imaging technology and the improvement of grass-roots capabilities, and attracted more than 100 imaging practitioners from Gansu and surrounding areas to participate in the conference, aiming to promote the comprehensive improvement of imaging diagnosis level of grass-roots medical institutions through academic exchanges and technological empowerment. In view of the current situation of insufficient imaging diagnosis resources and technical specifications to be improved in primary medical institutions, a special session of "promotion of appropriate technologies at the primary level" was set up at the meeting. The clinical application points of practical technologies such as low-dose CT and ultrasound imaging were systematically analyzed through remote diagnosis case sharing, equipment operation specification demonstration and other links. The rapid development of medical imaging technology has brought new opportunities for primary health care. In the future, we will continue to strengthen the construction of grassroots imaging team through regular academic training and the establishment of remote consultation mechanism, so that more patients can enjoy accurate and efficient medical services at "home".