<正>The head and neck region encompasses structures from the base of the skull to the clavicles which include nasopharynx,oropharynx,hypopharynx,larynx and oral
Background: Population-based cancer registration data in 2012 from all available cancer registries were collected by the National Central Cancer Registry(NCCR).
In order to further promote the standardization of diagnosis and treatment of gastrointestinal stromal tumor(GIST) in China, the members of Chinese Society of C
Objective: Population-based cancer registration data in 2012 from all available cancer registries in Shandong province were collected by Shandong Center for Dis
Objective: To explore the cancer patterns in areas with different urbanization rates(URR) in China with data from 255 population-based cancer registries in 2013