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目的:探讨超声诊断乳腺癌腋窝转移性淋巴结的临床应用价值。方法:采用二维超声和CDFI对96例乳腺癌伴同侧腋窝淋巴结肿大患者的声像图进行分析,分析淋巴结的数目、形态、大小、纵横比、淋巴门、血流信号分析等。结果:腋窝淋巴结转移组与淋巴结无转移组淋巴结门、内部回声、血流分布类型均有不同。结论:超声是评估腋窝淋巴结状态的有效检查方法,对乳腺癌手术方式的选择及预后的估计具有重要参考价值。
Objective: To investigate the clinical value of ultrasonography in the diagnosis of axillary metastatic lymph nodes in breast cancer. Methods: The sonography of 96 cases of breast cancer with ipsilateral axillary lymph node enlargement was analyzed by two-dimensional ultrasound and CDFI. The number, shape, size, aspect ratio, lymphatic and blood flow signal analysis of lymph nodes were analyzed. Results: The axillary lymph node metastasis group and lymph node without lymph node metastasis group, internal echo, blood flow distribution types are different. Conclusion: Ultrasound is an effective method to assess the status of axillary lymph nodes. It is of important value for the selection of surgical methods and prognosis of breast cancer.