The accuracy of the sentinel lymph node biopsy in this study was 96.8%, the sensitivity was 92.3%.

前哨淋巴结活检对全组病例颈部淋巴结转移状况评价的准确率为96.8%，灵敏度为92.3%。

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They can do what is called a sentinel node biopsy. They remove the main growth and one or two lymph nodes nearest to it.

一种选择是进行前哨淋巴结活检术，将主要肿块和周边一到两个淋巴结切除。

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We examined the feasibility and predictive ability of sentinel lymph node biopsy by dye-guided method.

本研究就活性染料示踪前哨淋巴结技术的可行性和准确性作了相关的研究。

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