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Ⅰ导言鼻咽部的恶性肿瘤并非为国内少见的疾病,尤其是在华南地区。其中可能发生的瘤肿包括淋巴上皮癌、移行细胞癌、鳞状上皮癌、淋巴肉瘤、纤维肉瘤、血管内皮癌等,但以淋巴上皮癌(Lymphoepithelioma)为最常见。1921年 Regaud 与 Schmincke 二氏首先说明淋巴上皮癌,他们认为这种具有淋巴球浸润的特殊性上皮瘤,乃是起源于口腔、鼻
I Introduction The malignancy of the nasopharynx is not a rare disease in China, especially in southern China. The tumors that may occur include lymphoepithelial carcinoma, transitional cell carcinoma, squamous cell carcinoma, lymphosarcoma, fibrosarcoma, and vascular endothelial carcinoma, but lymphatic epithelial carcinoma (Lymphoepithelioma) is most common. In 1921, Regaud and Schmincke first described lymphoepithelial carcinoma. They believe that this special epithelial tumor with lymphocytic infiltration originates from the mouth and nose.