实时内镜特征指导活检部位选择用于检测Helicobacter pylori:一个回顾性队列研究
Shih-Chi Hu1, Chen-Tu Wu2, Yih-Leong Chang2
1Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Journal of the Formosan Medical Association = Taiwan yi zhi
|February 5, 2026
概括
优化H. pylori检测需要考虑内镜特征. 虽然腹膜活检通常是最好的,身体活检对于广泛的肠道转化或老年患者至关重要,以改善H. pylori的诊断.
科学领域:
- 胃肠病学 胃肠病学
- 内镜检查是指内镜检查.
- 传染性疾病 传染性疾病
背景情况:
- 通过活检检测Helicobacter pylori (H. pylori) 的准确检测在缩性胃炎 (AG) 和肠道代谢 (IM) 中是困难的.
- AG/IM 组织学严重程度会影响 H. pylori 检测率.
- 以基穆拉-塔克莫托和EGGIM等内镜分类为指导的最佳活检部位选择仍然不确定.
研究的目的:
- 评估内镜特征是否可以优化H. pylori活检策略.
- 确定AG/IM严重程度对不同活检部位的H. pylori检测率的影响.
主要方法:
- 对127名H. pylori患者进行胃镜检查的回顾性分析.
- 评估基穆拉-塔克莫托和胃肠代谢成形 (EGGIM) 评分的内分级.
- 对体和体中特定部位的H. pylori检测率的分析,按内镜严重程度和年龄分层.
主要成果:
- 总体而言,H. pylori检测在部 (89.8%) 比身体 (59.1%) 更高.
- 增加IM严重程度 (EGGIM) 降低了腹腔检测,但增加了体检测.
- 与年轻患者 (96.0%) 相比,65岁以上的患者 (80.8%) 的口腔检测率较低.
结论:
- 内镜特征有效指导H. pylori活检部位的选择.
- 肠道活检提供了H. pylori检测的最高收益率.
- 对于患有广泛的IM (EGGIM ≥5) 或年龄≥65岁的患者来说,体内活检是必不可少的,以最大限度地检测H. pylori.
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