乳腺癌术前腋窝超声评估的临床应用

来源 :2016乳腺癌诊治新进展学术年会 | 被引量 : 0次 | 上传用户:baijiw
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  [研究背景]乳腺癌术前充分的腋窝评估逐渐被临床医生所重视,据文献报道,前哨淋巴结活检(SLNB)的阳性率约为25-35%,虽然SLNB使大部分患者避免了不必要的腋窝淋巴结清扫(ALND),但是余下的少部分阳性患者仍必须接受二次手术.腋窝超声检查是目前临床应用最广泛的影像学辅助检查技术,文献报道超声引导下腋窝淋巴结穿刺活检可以额外筛选出约25%淋巴结阳性患者避免不必要的SLNB,直接接受ALND.
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