From July 20th to 24th, the 56^th annual academic meeting of the American Association of Physicists in Medicine (AAPM)was convened in Austin, Texas, the USA by AAPM. Yang Ruijie from Radiation Oncology Department of PUTH was invited to report on the meeting on behalf of his department. The title of the report is: Implementation of Incident Learning in the Safety and Quality Management of Radiotherapy: The Primary Experience in a New Established Program with Advanced Techniques.

Translated by Xu Xiaonan，Improved by Zhang Yi