菌株比与菌株组图用于非性慢性胰腺炎 (CP) 的弹性评估 - - 一项前性,单中心的比较研究
Yessica Domínguez Novoa1, J Enrique Domínguez-Muñoz2, José Lariño Noia3
1Gastroenterology and Hepatology, Hospital Clinico Universitario Santiago. IDIS, España.
Revista espanola de enfermedades digestivas
|September 29, 2025
概括
在内镜超声波 (EUS) 引导的菌株弹性学 (SE) 过程中量化菌株比 (SR) 和菌株组图 (SH) 精确检测慢性胰腺炎 (CP). 这些方法可靠地诊断非性CP,不受患者年龄的影响.
科学领域:
- 胃肠病学 胃肠病学
- 医疗成像医学成像
- 诊断技术 诊断技术
背景情况:
- 慢性胰腺炎 (CP) 的早期诊断具有挑战性.
- 用内镜超声波 (EUS) 引导的应变弹性图 (SE) 提高了CP诊断产量.
- 本研究评估了非性CP的SE量化方法.
研究的目的:
- 评估应变比 (SR) 和应变组图 (SH) 在检测非性CP的诊断准确度.
- 将SE量化方法与CP诊断的已建立EUS标准进行比较.
主要方法:
- 展望性比较研究涉及EUS引导的SE用于非具体的CP评估.
- 胰腺体的应变组图 (SH) 分析和应变比 (SR) 分析,比较胰腺与参考组织.
- 使用Rosemont分类作为参考来评估诊断准确性,遵守STARD标准.
主要成果:
- 一个SR>2.42显示了91.7%的灵敏度和88.1%的特异性 (ROC=0.968).
- 一个SH<116.1显示了88.0%的灵敏度和97.7%的特异性 (ROC=0.964).
- 无论是SR还是SH,都与胰腺纤维化严重程度和EUS标准有显著的相关性,无论年龄如何.
结论:
- 在EUS引导的SE过程中,SR和SH的量化为CP提供了高的诊断准确性.
- 这些SE量化方法可靠地用于诊断非性CP.
- 年龄不会影响SR和SH在CP检测中的诊断性能.
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