Keywords Nasopharyngeal carcinoma,Optical Biopsy,Photosensitizer,Spectral properties,Photobleaching,Optical properties,Integrating sphere,Photo-thermal effect,Pseudocolor,Imaging processing;

• 鼻咽癌;光活检;光敏剂;光谱特性;光漂白;光学性质;积分球;光热效应;伪彩色;图像处理;