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目的观察T1期乳腺癌病人超声弹性成像所见的肿瘤硬度是否伴随腋窝淋巴结转移。方法研究2006年6月—2010年12月间连续200例临床检查腋窝淋巴结阴性
Objective To observe whether the tumor hardness seen by ultrasound elastography in patients with stage T1 breast cancer is accompanied by axillary lymph node metastasis. Methods A total of 200 consecutive clinical examinations of axillary lymph nodes from June 2006 to December 2010 were retrospectively analyzed.