论文部分内容阅读
乳腺癌的发病率在增长且有年轻化趋势一、乳腺癌是女性最常见的恶性肿瘤之一。在我国占全身各种恶性肿瘤的7%～10 % [1] ,2 0 0 2年4月19日《健康报》载2 0 0 1年WHO在我国两个登记统计点之一的天津市肿瘤医院报告。1、我国肿瘤发病情况有新变化:乳腺癌,直肠癌发病高峰年龄提前
The incidence of breast cancer is increasing and there is a trend of becoming younger. Breast cancer is one of the most common malignant tumors in women. Accounting for 7% ~ 10% of all kinds of malignant tumors in our country [1]. On April 19, 2002, “Health News” contained the 2001 WHO in one of the two registered statistical stations in China, Tianjin Cancer Hospital Report. 1, there is a new change in the incidence of cancer in our country: the peak age of breast cancer and rectal cancer