Carcinoma of the salivary gland is an uncommon disease, accounting for less than 1% of all head and neck malignant neoplasm.1 Lymphoepthelioma is a malignant tumor of epithelial origin showing varying amounts of react...Carcinoma of the salivary gland is an uncommon disease, accounting for less than 1% of all head and neck malignant neoplasm.1 Lymphoepthelioma is a malignant tumor of epithelial origin showing varying amounts of reactive lymphocytic infiltrate. Lymphoepithelioma-like carcinoma （LELC） constitutes a significant proportion of salivary gland carcinoma in Chinese and Eskimo populations and is related to Epstein-Barr virus infection. Carcinoma of the salivary gland has a propensity for early lymphatic metastasis, and thus a swelling of cervical lymph nodes is occasionally the sole initial symptom. It is very vital to consider a multimodality approach including surgery, radiotherapy and chemotherapy for the treatment in the locally advanced disease.展开更多
文摘Carcinoma of the salivary gland is an uncommon disease, accounting for less than 1% of all head and neck malignant neoplasm.1 Lymphoepthelioma is a malignant tumor of epithelial origin showing varying amounts of reactive lymphocytic infiltrate. Lymphoepithelioma-like carcinoma （LELC） constitutes a significant proportion of salivary gland carcinoma in Chinese and Eskimo populations and is related to Epstein-Barr virus infection. Carcinoma of the salivary gland has a propensity for early lymphatic metastasis, and thus a swelling of cervical lymph nodes is occasionally the sole initial symptom. It is very vital to consider a multimodality approach including surgery, radiotherapy and chemotherapy for the treatment in the locally advanced disease.
