肝脏活检在代谢相关的稳态性肝病:准确性,挑战和替代方案
Luca Borz-Baba1, Adem Aydin2, Russell Parvin3
1Neuroscience, College of the Holy Cross, Worcester, USA.
Cureus
|March 13, 2026
概括
肝活检对诊断代谢相关脂肪性肝病 (MASLD) 有局限性,原因是采样错误和解释变化. 非侵入性测试显示出有希望的结果,但没有一种方法对所有患者都是完美的.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 诊断成像 诊断成像 诊断成像
- 胃肠病学 胃肠病学
背景情况:
- 代谢相关的脂肪性肝病 (MASLD) 可以发展为严重的肝病,如代谢相关的脂肪性肝炎 (MASH) 和纤维化.
- 肝活检是诊断的黄金标准,但在MASLD的准确性和临床实用性方面面临挑战.
- 肝活检的侵入性需要探索替代诊断方法.
研究的目的:
- 审查肝脏活检在诊断MASLD中的局限性.
- 探索MASLD和MASH的非侵入性诊断替代方案.
- 讨论目前MASLD诊断策略的现状.
主要方法:
- 关于肝脏活检和MASLD的非侵入性测试现有文献的叙述性综述.
- 分析影响肝活检可靠性的因素,包括采样错误和观察者之间的变化.
- 评估非侵入性技术,如瞬态弹性学和磁共振弹性学 (MRE).
主要成果:
- 肝活检的可靠性受到取样错误,组织不足和组织学解释中观察者间的变异性影响.
- 人口因素和并发症可能导致MASLD严重程度的错误分类.
- 非侵入性弹性图法 (暂时和MRE) 评估更大的肝体积,并提供可靠的精度纤维化检测,尽管固有的局限性.
结论:
- 在MASLD诊断中的特定临床场景中,肝脏活检仍然至关重要.
- 目前的指导方针倡导非侵入性测试作为MASLD和MASH的初步评估工具.
- 考虑到MASLD的多因素性质,以患者为中心的方法对于未来的诊断策略至关重要,因为没有一种方法适合所有患者.
更多相关视频
04:14Incorporation of a Survivable Liver Biopsy Procedure in Mice to Assess Non-alcoholic Steatohepatitis NASH Resolution
Published on: April 16, 2019
12.8K
08:41Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease
Published on: March 24, 2023
1.9K
相关概念视频
Ultrasound II: Endoscopic Ultrasound and FibroScan
983
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
983
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test
247
In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess...
247
