非酒精性脂肪肝疾病的非侵入性诊断:目前的状况和未来的前景
Jia-Lan Wang1, Su-Wen Jiang2, Ai-Rong Hu2
1Graduate School of Wenzhou Medical University, Ningbo No. 2 Hospital, Ningbo, 315020, Zhejiang Province, China.
Heliyon
|March 7, 2024
概括
非酒精性脂肪肝 (NAFLD) 影响全球三分之一的人口. 新的非侵入性测试显示出早期诊断和纤维化评估的前景,超越了侵入性肝活检.
科学领域:
- 肝病学和胃肠病学 肝病学和胃肠学
- 生物标志物发现发现
- 医疗成像医学成像
背景情况:
- 非酒精性脂肪性肝病 (NAFLD) 是一个全球性的健康问题,影响了全球近三分之一的人口.
- 进展为非酒精性脂肪肝炎 (NASH),肝硬化和肝细胞癌 (HCC) 具有重大健康风险.
- 目前的诊断依赖于侵入性肝脏活检,这是昂贵的,耗时的,并且受观察者之间的变化影响.
研究的目的:
- 对NAFLD和NASH的非侵入性诊断方法的最新进展进行审查和综合.
- 评估新型血清分析和成像技术的准确性和临床适用性.
- 为了指导临床医生在早期诊断,准确的分期,和具有成本效益的患者监测.
主要方法:
- 对对活检确认的NAFLD患者进行非侵入性诊断测试的研究进行系统审查.
- 对源自欧米克的血清生物标志物的分析,包括20-碳氧阿拉基酸 (20-COOH AA) 和13,14-二-15-基托前列腺素D2 (dhk PGD2).
- 评估先进的成像技术,如三维磁共振成像 (3D-MRE) 和结合指数,如FM-fibro LSM指数,以及机器学习算法 (MLA).
主要成果:
- 像20-COOH AA和dhk PGD2这样的特定生物标志物证明了准确的NAFLD诊断具有很高的潜力.
- 先进的成像和算法方法,包括3D-MRE,FM-fibro LSM指数和MLA测试,在评估肝纤维化时显示出卓越的准确性.
- 非侵入性生物标志物和成像技术的结合提高了诊断精度.
结论:
- 非侵入性诊断策略正在成为NAFLD/NASH肝脏活检的可行替代方案.
- 经过验证的非侵入性测试可以促进临床实践中的早期诊断,纤维化评估和疾病监测.
- 需要进一步进行大规模的队列研究,以确认这些有前途的非侵入性测试的诊断效用.
更多相关视频
08:41Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease
Published on: March 24, 2023
1.1K
05:37Author Spotlight: A Non-Invasive Tool to Assess and Differentiate Fat Patterns in Liver Using 3D Dixon MRI
Published on: October 20, 2023
1.3K
相关概念视频
Ultrasound II: Endoscopic Ultrasound and FibroScan
105
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):
105
Diseases of the Liver and Gallbladder
537
Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
537
