Advances in research of etiology of breast cancer / 国际肿瘤学杂志

ABSTRACT

The etiopathogenisis of breast cancer is very complex, its pathogenesis and development can not be completely elucidated by one-factor or multiple-factor model Epidemiologic studies indicate that deterio-ration of environment,changing of life style and dietary pattern and so on are common factors. It is of great sig-nificance to comprehend some known factors and high-risk factors which is helpful to prevention and early diag-nosis of breast cancer. The incidence and the mortality of breast cancer have fallen down due to screening and prophylactic therapy for high-risk population.