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鼻咽癌一般表现是颈部肿块、抽吸性血涕 ,经鼻咽肿物病理证实而确诊、治疗。而隐匿性鼻咽癌 10年才确诊未见报导 ,现报告 1例。患者男、5 9岁 ,1990年因左颈部耳下有两个分别为花生米及豆粒大小的无痛性肿块就诊。经取左颈部耳下淋巴结 ,病理检查为 :淋巴结转移低分化鳞状细胞
Nasopharyngeal carcinoma is generally characterized by neck mass, aspiration of nasal discharge, nasopharyngeal pathology confirmed by the diagnosis and treatment. The occult nasopharyngeal carcinoma was diagnosed only 10 years have not been reported, is reported in 1 case. The patient, male, was 59 years old. In 1990, there were two painless mass masses of peanut and bean size in the left ear. After taking the left neck ear lymph nodes, pathological examination: lymph node metastasis poorly differentiated squamous cells