乳腺癌是妇女最常见的恶性肿瘤,发病率占全身各种恶性肿瘤的7%~10%[1-4],而在乳腺癌的病理学种类中,浸润型导管癌是最常见的一种类型,占45%左右[5],其中54.64%是由乳腺X线钼靶检查发现的[6],但浸润性导管癌预后较差[7]。因此,乳腺浸润性导管癌的诊断和治疗尤为重要,目前我国诊 Breast cancer is the most common malignant tumor in women, accounting for 7% to 10% of all malignant tumors in the body [1-4]. Of all the pathological types of breast cancer, invasive ductal carcinoma is the most common Type, accounting for about 45% [5], of which 54.64% were detected by mammography mammography [6], but poor prognosis of invasive ductal carcinoma [7]. Therefore, the diagnosis and treatment of breast invasive ductal carcinoma is particularly important, the current diagnosis of our country