图像增强内窥镜在结直肠病变检测中的应用进展

Progress in the application of image enhanced endoscopy in the detection of colorectal lesions

图像增强内窥镜(IEE)是一种内窥镜成像技术,可用于改善胃肠道病变的黏膜表面形态和微血管系统特征的可视化,在实时诊断中起着至关重要的作用。使用不同的工具和技术可以进行实时光学诊断,例如窄带成像(NBI)、宾得内窥镜(i-SCAN)、柔性光谱成像色彩增强(FICE)、蓝色激光成像(BLI)和联动彩色成像(LCI)等。该文就IEE在结直肠病变检测中的应用进展进行综述,以期为临床检测结直肠病变提供新的理论依据。

Image-enhanced endoscopy(IEE)is an advanced endoscopic imaging technique utilized to enhance the visualization of mucosal surface patterns and microvascular system features of gastrointestinal lesions,playing a pivotal role in real-time diagnosis.Real-time optical diagnosis can be achieved through various tools and techniques,including narrow band imaging(NBI),Pentax endoscopy(i-SCAN),flexible spectral imaging color enhancement(FICE),blue laser imaging(BLI),and linked-color imaging(LCI).This article provides a comprehensive review on the application progress of IEE in detecting colorectal lesions,aiming to establish a novel theoretical foundation for clinical detection of such lesions.