2018年 · 第27卷第12期

Precision radiotherapy, mainly intensity modulated conformal radiotherapy, has also been widely used. Among the many links of precise radiotherapy, precise target delineation is the core link. Accurate target area delineation has always been a difficult and hot issue in clinic. Due to the differences in medical level and continuing education level in different regions, different radiotherapy doctors have uneven mastery of target area delineation, and targeted continuing education courses are needed to improve the ability of target area delineation.

On November 17-18, 2018, the 2nd International Head and Neck Cancer Symposium sponsored by Guangdong Anti-Cancer Association and hosted by Cancer Prevention and Treatment Center of Sun Yat-sen University was successfully held in Guangzhou. With the support of the "111" program of the Ministry of Education for Discipline Innovation and Intelligence Introduction in Institutions of Higher Education, Professor Zeng Yixin, Academician of Chinese Academy of Sciences and Deputy Director of National Health and Health Commission, Professor Xu Ruihua, Chairman of Guangdong Anti-Cancer Association and Dean of Cancer Prevention and Treatment Center of Sun Yat-sen University, served as Honorary Chairman, Professor Ma Jun of Cancer Prevention and Treatment Center of Sun Yat-sen University, Professor Anthony T.C. Professor Chan, Professor Wang Lvhua, Vice President of Cancer Hospital of Chinese Academy of Medical Sciences, and Professor Lang Jinyi, President of Sichuan Cancer Hospital, served as co-chairmen.