目的：探讨结肠正常组织和腺癌组织的显微自体荧光图像差异与肠壁不同结构层次的荧光强度差异。
To investigate the difference of microscopic autofluorescence imaging of normal and adenocarcinoma colonic tissue, and the autofluorescence intensity difference among the colonic tissue layers.
组织的自体荧光可用于肿瘤的光谱诊断。
Autofluorescence of tissues can be used for spectral diagnosis of tumors.
方法采用共聚焦显微自体荧光图像系统采集与分析15例大肠正常组织和癌组织的显微自体荧光图像。
Methods a confocal microscopic autofluorescence imaging system was used to detect the laser induced autofluorescence imaging of normal and cancerous colorectal tissues from 15 patients.
目的探讨大肠正常组织和癌组织的显微自体荧光信号在肠壁各层的分布差异，为荧光法诊断早期大肠癌提供理论基础。
Objective to investigate the differences in microscopic autofluorescence between normal and cancerous colorectal tissues and provide evidence for fluorescence diagnosis of colorectal cancer.
目的探讨大肠正常组织和癌组织的显微自体荧光信号在肠壁各层的分布差异，为荧光法诊断早期大肠癌提供理论基础。
Objective to investigate the differences in microscopic autofluorescence between normal and cancerous colorectal tissues and provide evidence for fluorescence diagnosis of colorectal cancer.
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