乳腺癌是女性最常见的恶性肿瘤之一，早期发现十分重要。由于多数病人经手术等综合治疗后长期无癌生存，及时监测其复发或转移与早期发现同等重要，由于目前尚未发现恶性肿瘤的特异性抗原，临床上往往选择一种或几种肿瘤标志物来综合判断。我们同时监测了１６２例乳腺癌患者血 Breast cancer is one of the most common malignant tumors in women, and early detection is very important. Since most patients have long-term non-cancerous survival after comprehensive treatment such as surgery, timely monitoring of their recurrence or metastasis is as important as early detection. Since no specific antigens have been found for malignant tumors, one or several tumor markers are often clinically selected Comprehensive judgment. We also monitored 162 patients with breast cancer blood