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头颈部恶性肿瘤治疗的重点在于肿瘤原发灶和淋巴结区域性转移的控制,准确地了解颈部淋巴结区域转移有利于肿瘤分期和治疗以及对预后的判断。前哨淋巴结(sentinel lymph node,SLN)活检能够较好地解决对区域淋巴结群状况评估的问
Head and neck cancer treatment focuses on the primary tumor and lymph node metastasis control, accurate understanding of cervical lymph node metastasis is conducive to staging and treatment of cancer and to determine the prognosis. Sentinel lymph node (SLN) biopsy can better address the assessment of regional lymph node status