目的评估声门上型喉癌n 1、N2期行区域选择性颈廓清术的疗效。
Objective To estimate the cure effect of region-selectivity neck dissection in supraglottic larynx cancer (N1? N2).
结论声门上型喉癌颈淋巴结的隐匿性转移率高，早期不易诊断，应积极行选择性颈廓清术。
Conclusion The occult metastatic rate of supraglottic carcinoma is high, and selective neck dissection may be necessary.
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