尽管乳腺癌总体生存时间较长,但复发和转移仍是其治疗失败的主要原因,临床上急需寻找一种简单易行的肿瘤复发监测方法。随着人们对乳腺癌认识的深入和实验室技术的不断提高,肿瘤标志物在乳腺癌早期诊断、预后预测和复发监测等方面的作用越来越受到重视,也为乳腺癌研究开辟了新的领域。 Although the overall survival of breast cancer longer, but the recurrence and metastasis is still the main reason for the failure of its treatment, the urgent need to find a clinically appropriate tumor recurrence monitoring method. As people’s understanding of breast cancer and laboratory technology continues to improve, the role of tumor markers in the early diagnosis of breast cancer, prognosis prediction and recurrence monitoring more and more attention, but also opened up a new breast cancer research field.