表面胃肠道癌症的内镜诊断
Atsushi Nakayama1, Motohiko Kato2, Noriko Matsuura1
1Department of Research and Development for Minimal Invasive Treatment, Cancer Center, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Gastrointestinal endoscopy clinics of North America
|November 16, 2023
概括
图像增强内镜 (IEE-ME) 的放大内镜检查有助于胃肠癌的诊断. 虽然IEE-ME对于食道状细胞癌和结直肠癌的侵袭深度至关重要,但白光成像对巴雷特来说仍然很有价值.
科学领域:
- 胃肠病学和内镜检查
- 在瘤学瘤学.
- 医疗成像医学成像
背景情况:
- 白光成像 (WLI) 是胃肠道检测和特征的基础.
- 消化道中的新生病变需要先进的诊断技术来进行准确的评估.
研究的目的:
- 评估与WLI相比,用图像增强内镜 (IEE-ME) 进行放大内镜检查对各种胃肠道瘤病变的诊断效用.
- 确定IEE-ME和其他内镜技术在评估不同胃肠道癌症的侵袭深度和瘤范围方面的具体作用.
主要方法:
- 对WLI和IEEE-ME.ME的诊断结果进行比较分析.
- 评估IEE-ME在确定食道状细胞癌 (ESCC) 和结直肠癌的侵袭深度方面的有效性.
- 在巴雷特腺癌 (BAC) 和胃癌中,对宏观发现和瘤范围的WLI和IEE-ME的评估.
- 对特定癌症的辅助技术,如染色内镜 (红) 和染进行审查.
主要成果:
- IEE-ME对于诊断ESCC和结直肠癌的入侵深度非常有效.
- 宏观的WLI发现对于BAC和胃癌的诊断仍然很重要.
- IEE-ME有助于确定BAC和胃癌的瘤范围.
- 染色内镜对于结肠直肠癌是有用的,染对于ESCC是必不可少的.
结论:
- IEE-ME显著提高了胃肠道瘤病变的定性诊断,特别是针对特定癌症的侵袭深度和瘤范围.
- 结合WLI,IEE-ME和向染色或染色技术,为各种消化道恶性瘤提供了全面的诊断能力.
- 选择内镜成像方法应根据正在研究的肠道损伤的特定类型和特征进行调整.
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