Relative microvessel area of the primary tumour, and not lymph node status, predicts the presence of bone marrow micrometastases detected by reverse transcriptase polymerase chain reaction in patients with clinically non-metastatic breast cancer.

原发肿瘤的相对微血管面积，而不是淋巴结状态，可以预测临床上无转移性乳腺癌患者中通过逆转录聚合酶链反应检测到的骨髓微转移的存在