中文摘要：

乳腺癌是女性常见恶性肿瘤之一,在我国占全身各种恶性肿瘤的7%～10%,并呈逐年上升趋势,部分大城市报告乳腺癌占女性恶性肿瘤之首位。乳腺癌的发生与发展是机体内外多种因素共同作用的结果。了解以及掌握女性乳腺癌疾病的发病情况和危险因素,对高危人群及时确定,为及时有效的预防措施提供科学的依据,本研究对乳腺痛危险因素作一综述。

英文摘要：

Breast cancer is a common malignant tumor in women,it occupy 7%~10%in various malignant tumors of whole body In our country,And increase year by year,some big cities report that breast cancer is in the first place in malignant tumor of the female.The occurrence and development of the breast cancer is caused by the combination of the body＇s internal and external many factors,To investigate the risk factors of breast cancer in women living in our area in order to identify thehigh risk of population and to conduct proper interventions.So,the goal of this review is to describe our current understanding of Risk Faetors of Breast Cancer.