Sichuan Cancer Hospital medical imaging center is currently a large integrated medical imaging diagnosis and treatment center lies in Sichuan province, Southwest China. It is the first-degree key discipline of Sichuan province and national standard training base of medical imaging diagnosis and treatment. The center performs more than 200,000 person-time of examination and treatment each year, and undertake the teaching program of Chengdu Medical College oncology class. It is Ｍaster's degree authorization center of medical imaging and nuclear medicine of Chengdu Medical College and Guiyang Medical College. We have deployed a long-term commitment to the tumor imaging diagnosis, staging and treatment evaluation, based on the advantages of tumor specialized hospital and development trend of tumor treatment in China. Accompanied by the comprehensive development in clin..