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本文主要通过比较显像条件不同时T(肿瘤原发灶)/NT(非肿瘤区域)的比值对鼻咽癌原发灶18F-FDG和11C-胆碱现象的代谢特征进行分析和探讨,首先介绍了进行鼻咽癌原发灶18F-FDG和11C-胆碱现象的代谢特征的方法,其次阐述了通过本次研究得出的结果,18F-FDG和11C-胆碱的T/TN均在不同程度上有一定的增加,说明鼻咽癌原发灶对18F-FDG和11C-胆碱有着较高的敏感性,但是敏感度不相同,差异具有统计学意义(p<0.05),最后得出了18F-FDG和11C-胆碱显像在鼻咽癌原发病灶中的敏感程度较高,值得临床上大量使用。
In this paper, we mainly analyzed the metabolic characteristics of 18F-FDG and 11C-choline in primary tumor of nasopharyngeal carcinoma by comparing the ratio of T (primary tumor) / NT (non-tumor) The metabolic characteristics of 18F-FDG and 11C-choline in primary tumor of NPC were introduced. Then the results of this study were presented. The T / TN of 18F-FDG and 11C-choline were There is a certain increase in different degrees, indicating that the primary tumor of nasopharyngeal carcinoma has high sensitivity to 18F-FDG and 11C-choline, but the sensitivity is not the same, the difference was statistically significant (p <0.05), finally Out of the 18F-FDG and 11C-choline imaging in the primary lesions of nasopharyngeal carcinoma in a high degree of sensitivity, it is worth the extensive use of clinical.