objective it is to study the clinical and pathologic factors related to encephalic metastasis in nasopharynx carcinoma and to discuss the risk factors helping to predict the encephalic metastasis.
目的研究与鼻咽癌颅内转移有关的临床、病理因素,探讨有助于预测鼻咽癌颅内转移的危险因素。
objective:to provide anatomical basis for clinical analysis of the invasion of nasopharynx carcinoma to the top of nasopharynx and neighboring structures by studying the relationship of them.