孙燕同志逝世

Core Viewpoint - The article reports the passing of Sun Yan, a prominent figure in oncology in China, who contributed significantly to the field and passed away on January 24, 2026, at the age of 96 [1]. Group 1: Personal Background - Sun Yan was born in February 1929 in Hebei Province and graduated from Peking Union Medical College in 1956 with a doctoral degree in medicine [3]. - He began his career at Peking Union Medical College Hospital and joined the Chinese Academy of Medical Sciences Cancer Hospital in 1959, where he held various leadership positions [3]. Group 2: Contributions to Oncology - Sun Yan was a pioneer in the development of oncology in China, advocating for comprehensive treatment approaches and leading the establishment of the discipline from the ground up [3]. - He was instrumental in the development of new drug research and clinical translation, as well as exploring integrated Chinese and Western medicine for cancer prevention and treatment [3]. - His work on the Zhenqi Fuzheng series of products significantly contributed to local pharmaceutical development and poverty alleviation efforts [3]. Group 3: Recognition and Awards - Sun Yan received numerous accolades, including the National Science and Technology Progress Award (First Class), recognition as an advanced worker in the national health system, and the Chinese Physician Award [3]. - He was elected as an academician of the Chinese Academy of Engineering in 1999 and enjoyed special government allowances from the State Council [3].