The potential application of this new system for diagnosis and localization of nasopharyngeal carcinoma was preliminarily demonstrated in the nude mice bearing tumor model in vivo.

• 动物实验结果表明，新设计鼻咽镜所采集的荧光图像和白光图像视场完全一致，有利于实现对病灶的精确定位。同时，黑白荧光图像经过处理后的衬比度得到显著增强。