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甲状腺癌(thyroid cancer,TC)是最常见的内分泌恶性肿瘤,是近年来发病率增长最快的实体肿瘤[1],在甲状腺癌中约90.0%为分化型甲状腺癌,预后较好。局部晚期分化型甲状腺癌是指颈部原发肿瘤和转移淋巴结局部侵犯周围组织,由于甲状腺的解剖学位置导致局部晚期甲状腺癌易侵犯喉、气管、喉返神经、咽和食管,引起声音改变、呼吸道阻塞、出血及吞咽困难等严重并发症。局部晚期分化型甲状腺癌约占甲状
Thyroid cancer (TC) is the most common endocrine malignancy. It is the fastest growing solid tumor in recent years [1]. About 90.0% of thyroid cancer is differentiated thyroid cancer, and the prognosis is good. Locally advanced differentiated thyroid cancer refers to the local invasion of the primary tumor of the neck and metastatic lymph nodes. Due to the anatomical location of the thyroid gland, locally advanced thyroid cancer tends to invade the larynx, trachea, recurrent laryngeal nerve, pharynx, and esophagus, causing sound changes. Severe complications such as airway obstruction, bleeding and difficulty swallowing. Locally advanced differentiated thyroid cancer accounts for approximately