高光谱诊断外阴硬化萎缩性苔藓的初步探究  

Preliminary Study of Vulvar Lichen Sclerosis Diagnosis Based on Hyperspectral Imaging

作　　者：曲颖洁 常淑芳[2] 徐晓嵘 Qu Yingjie;Chang Shufang;Xu Xiaorong(School of Artificial Intelligence,Anhui Polytechnic University,Wuhu,Anhui 241000,China;Department of Obstetrics and Gynecology,The Second Affiliated Hospital of Chongqing Medical University,Chongqing 400010,China;Suzhou Institute for Advanced Research,University of Science and Technology of China,Suzhou,Jiangsu 215009,China)

机构地区：[1]安徽工程大学人工智能学院,安徽芜湖241000 [2]重庆医科大学附属第二医院妇产科,重庆400010 [3]中国科学技术大学苏州高等研究院,江苏苏州215009

出　　处：《激光与光电子学进展》2022年第6期338-343,共6页Laser & Optoelectronics Progress

摘　　要：为了比较外阴硬化萎缩性苔藓(VLS)组织和正常外阴组织高光谱的差别,得出各自的特点和规律,本研究通过高光谱成像技术定量分析了40位VLS患者外阴皮肤组织中黑色素含量和血氧含量。实验结果表明,VLS组织中黑色素含量指数和血氧含量指数均在统计学上低于正常外阴组织。因此,通过量化正常外阴组织和VLS组织中黑色素含量指数和组织血氧饱和度指数之间的差异,高光谱成像技术为实现对VLS的在体辅助诊断提供了可能。To compare the hyperspectral differences of the vulvar lichen sclerosis(VLS)tissue and normal vulvar tissue and extract their respective features,the melanin content and tissue oxygen saturation(StO2)in the vulvar skin tissue of 40 patients with VLS were quantitatively analyzed via hyperspectral imaging.Our experimental results suggest that the melanin content index and StO2index in lesions are statistically lower than those in the normal vulvar tissues.Therefore,by quantifying the difference between melanin content index and StO2index in normal vulvar tissue and VLS tissue,hyperspectral imaging technology provides the possibility of in vivo assisted diagnosis of VLS.

关 键 词：生物技术 高光谱成像 外阴硬化萎缩性苔藓 黑色素 组织血氧饱和度 

分 类 号：O436[机械工程—光学工程]