cN_O期甲状腺乳头状腺癌颈淋巴结清扫适应证探讨

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目的探讨cN0期甲状腺乳头状腺癌患者行颈淋巴结选择性清扫手术治疗的适应证。方法对162例甲状腺乳头状腺癌患者行颈淋巴结清扫术的资料进行回顾性分析,结合文献进行cN0期甲状腺乳头状腺癌颈淋巴结清扫手术适应症探讨。结果95例cN0者中pN0者46例(48.4%),pN阳性者49例(51.6%)。病史<2年者59例(62.1%),其中pN0者39例(66.1%),仅Ⅵ区淋巴结阳性者15例(25.4%),Ⅱ-Ⅵ区淋巴结阳性者5例(8.5%),病史≥2年者36例(37.9%),其中pN0者7例(19.4%),
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