图像增强内镜使用新型双气球肠镜的有效性,用于小肠病变的可见性
Shuya Shigenobu1, Akiyoshi Tsuboi2, Shuhei Sugata1
1Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan.
Digestion
|December 2, 2025
概括
使用EN-840T双气球肠镜的图像增强内镜 (IEE) 改善了小肠病变的可见性. 结合色彩成像 (LCI) 显著提高了炎症,瘤和血管病变的检测.
科学领域:
- 胃肠病学 胃肠病学
- 内镜检查是指内镜检查.
- 医疗成像医学成像
背景情况:
- 该EN-840T双气球肠镜 (DBE) 是第一个整合图像增强内镜 (IEE) 技术,如蓝色激光成像 (BLI) 和链接色彩成像 (LCI).
- 评估IEE在提高小肠病变可见性的有效性对于改善诊断至关重要.
研究的目的:
- 评估IEE,特别是BLI和LCI在使用EN-840T DBE改善小肠病变可视化的有效性.
- 为了比较IEE模式和传统白光成像 (WLI) 之间的损伤可见性和颜色差异.
主要方法:
- 在49名接受EN-840T DBE治疗的患者中,对120个病变进行了回顾性分析.
- 医生根据BLI,LCI和WLI对病变可见度进行了评分.
- 在IEE和WLI中计算了正常的粘膜和病变 (血管切开,红斑) 之间的定量色彩差异.
主要成果:
- 与白光成像 (WLI) 相比,链接色彩成像 (LCI) 改善了炎症性 (75%),瘤性 (72%) 和血管性 (80%) 病变的病变可见性.
- 与WLI相比,LCI显示了与WLI相比,血管内膜炎和红斑的颜色差异显著更大 (p < 0.001).
结论:
- 使用EN-840T DBE系统的图像增强内镜 (IEE) 有效地提高了小肠病变的可见性.
- 连接色彩成像 (LCI) 显示出特别有前途的改善检测微妙和小小的小肠病变.
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