摘要
Do you check your breasts at least once a year? Do you know about breast cancer? The risk of developing breast cancer increases with age,but the rate of incidence among younger women is on the rise,possibly due to greater pressure women have in their lives.
乳腺癌的发病率—般随年龄呈上升趋势．随着生活压力的增大．年轻女性患“乳腺癌”的风险逐步增高。
