|本期目录/Table of Contents|

[1]张雨萌,张蕴显,王丹,等.超声弹性成像及生理参数在慢性肝病纤维化分级中的相关性分析*[J].生物医学工程研究,2022,01:1-6.
 ZHANG Yumeng,ZHANG Yunxian,WANG Dan,et al.Correlation analysis of ultrasound elastography and physiological parameters in classification of chronic liver fibrosis[J].Journal of Biomedical Engineering Research,2022,01:1-6.
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超声弹性成像及生理参数在慢性肝病纤维化分级中的相关性分析*(PDF)

《生物医学工程研究》[ISSN:1006-6977/CN:61-1281/TN]

期数:
2022年01期
页码:
1-6
栏目:
出版日期:
2022-03-25

文章信息/Info

Title:
Correlation analysis of ultrasound elastography and physiological parameters in classification of chronic liver fibrosis
文章编号:
1672-6278 (2022)01-0001
作者:
张雨萌12张蕴显12王丹12彭璠12张瑶3△杨智12△
1.首都医科大学生物医学工程学院,北京 100069;2.首都医科大学临床生物力学应用基础研究北京市重点实验室,北京 100069;3.首都医科大学附属北京地坛医院超声科,北京 100015
Author(s):
ZHANG Yumeng 12ZHANG Yunxian 12 WANG Dan 12 PENG Fan 12ZHANG Yao 3YANG Zhi 12
1.School of Biomedical Engineering, Capital Medical University, Beijing 100069, China;2.Beijing Key Laboratory of Fundamental Research on Biomechanics in Clinical Application, Capital Medical University, Beijing 100069;3.Department of Ultrasound, Beijing Ditan Hospital, Capital Medical University, Beijing 100015
关键词:
慢性肝病纤维化分期弹性值天冬氨酸氨基转移酶和血小板比率指数4因子纤维化指数
Keywords:
Chronic liver diseaseFibrosis Staging Liver stiffness measure Aspartate amino transferase-to-platelet ratio index FIB-4
分类号:
R318;TP39
DOI:
10.19529/j.cnki.1672-6278.2022.01.01
文献标识码:
A
摘要:
为探究二维剪切波弹性成像中肝硬度值(liver stiffness measure, LSM)及生理参数与慢性肝病纤维化程度的关联性在纤维化程度评估中的相对指导作用,本研究自首都医科大学附属北京地坛医院获取88例慢性肝病患者,均行肝脏组织穿刺和超声弹性成像检查。采用受试者工作特征(receiver operating characteristic,ROC)曲线评估LSM值对肝纤维化的分级效能,同时和临床血清学诊断天冬氨酸氨基转移酶和血小板比率指数(aspartate amino transferase-to-platelet ratio index, APRI)及4因子纤维化指数(fibrosis4score, FIB-4)进行比较。以肝活检结果为金标准,LSM值对肝硬化(=F4)的ROC曲线下面积(area under ROC curve, AUC)值为0.90(95%CI:0.82~0.98),进展期肝纤维化(≥F3)AUC值为0.85(95%CI:0.74~0.97),显著性肝纤维化(≥F2)AUC值为0.88(95%CI 0.80~0.96),均高于APRI和FIB-4。二维剪切波弹性超声LSM值较生理参数APRI和FIB-4对肝纤维化分期更有指向性。
Abstract:
To explore the guiding role of the correlation between liver stiffness measure (LSM) and physiological parameters in two-dimensional shear wave elastography with the fibrosis degree of chronic liver disease(CLD) in the evaluation of fibrosis degree,88 CLD patients underwent both liver biopsy and 2D-SWE in Ditan Hospital were included. ROC curves were used to evaluate the diagnostic performance of each previously mentioned parameter measure on the classification of liver fibrosis in CLD. Liver biopsy result was used as the gold standard.The AUC values of LSM for cirrhosis, advanced fibrosis, and significant fibrosis are 0.90 (95%CI:0.82~0.98), 0.85(95%CI:0.74~0.97),0.88 (95%CI:0.80~0.96)relatively. They are all higher than the performance of APRI and FIB-4.Comparing to the physiological parameters, 2D-SWE is more indicative to the liver fibrosis staging.

参考文献/References

备注/Memo

备注/Memo:
(收稿日期:2021-08-21)国家自然科学基金资助项目(61827809)。△通信作者Email: zhiyang@ccmu.edu.cn;zgzsy007@163.com
更新日期/Last Update: 2022-04-20