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颈部淋巴结转移的正确评估对头颈部鳞状细胞癌的预后判断及治疗有十分重要的意义。除了术前的颈部触诊和影像学检查外,术后颈清扫标本中淋巴结病理学检查也是正确评估的组成部分。近年由于免疫组织化学和PCR等分子生物学实验技术的应用,已能够检测到常规病理检查阴性的淋巴结中
Correct assessment of cervical lymph node metastasis of head and neck squamous cell carcinoma of the prognosis and treatment is of great significance. In addition to preoperative neck palpation and imaging studies, pathologic examination of lymph nodes in postoperative neck dissections is also an integral part of the correct assessment. In recent years due to immunohistochemistry and PCR and other molecular biology experimental technology has been able to detect routine pathological negative lymph nodes