目前,乳腺癌的发病率呈上升趋势,年增长率达到2%,在城市,乳腺癌已成为女性最常见的恶性肿瘤[1]。大量研究表明,乳腺癌的早期发现和早期诊断是提高乳腺癌患者生存率、降低死亡率的关键措施。2009—2010年上海市松江区作为中央财政转移支付农村妇女两癌(乳腺癌,宫颈癌)筛查地区,对4 000名35~69岁农村妇女进行了乳腺癌筛查。 At present, the incidence of breast cancer is on the rise, with an annual growth rate of 2%. In urban areas, breast cancer has become the most common malignant tumor in women [1]. A large number of studies have shown that early detection and early diagnosis of breast cancer is to improve the survival rate of breast cancer patients and reduce the mortality rate of the key measures. 2009-2010 Breast cancer screening of 4 000 rural women aged 35-69 years was conducted in Songjiang District, Shanghai, as the central financial transfer area for the screening of rural women with two cancers (breast and cervical cancer).