[Disparities of breast cancer burden between China and western countries and its implication]

The disease burden of breast cancer in China is growing, and its proportion contributed to the global burden is increasing accordingly. The western countries have achieved reduction of mortality and slow growth of incidence, while the breast cancer incidence and mortality rates have been increasing constantly with lower survival rates in China. The remarkable characteristics of breast cancer burden in China is the disparities of the current status and time trends of incidence, mortality and survival between urban and rural area. The breast cancer disease distributions and time trends in China and the differential from the developed countries are described, which may be benefit to draw the international experience on prevention, early detection, medical care and survival management. Assessment of the existing evidence, elaboration of the prevention, control strategies in consideration of Chinese social-economic and culture situation would be beneficial to rise to the future challenge.