口腔鳞状细胞癌(oral squamous cell carcinoma, OSCC)最常发生在舌部,在牙龈中发生频率较低,上牙龈癌较下牙龈癌的发生率低,并且上牙龈癌较下牙龈癌淋巴结转移晚,同时也比较少见。上牙龈癌常向同侧的下颌及颈深淋巴结转移,向锁骨区域淋巴结转移的较为罕见。发生于上颌牙龈癌淋巴结转移的临床文献报道较少。现将蚌埠医学院第一附属医院收治的1例上牙龈鳞状细胞癌(upper gingival squamous cell carcinoma, UGSCC)锁骨淋巴结转移的病例进行报告。
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