实用肝脏病杂志 ›› 2025, Vol. 28 ›› Issue (3): 382-385.doi: 10.3969/j.issn.1672-5069.2025.03.016

• 非酒精性脂肪性肝病 • 上一篇    下一篇

剪切波弹性成像联合APRI诊断2型糖尿病合并NAFLD患者肝纤维化程度价值研究*

曾艾, 王聪, 李敏, 赵伊婷, 张琴, 何梅   

  1. 830002 乌鲁木齐市 新疆医科大学第六附属医院超声科(曾艾,王聪,何梅);内分泌科(李敏);检验科(赵伊婷);新疆石河子市人民医院超声诊断科(张琴)
  • 收稿日期:2024-08-09 发布日期:2025-05-14
  • 通讯作者: 何梅,E-mail:1473668423@qq.com
  • 作者简介:曾艾,女,43岁,大学本科,副主任医师。E-mail:za20240807@163.com
  • 基金资助:
    *新疆维吾尔自治区自然科学基金资助项目(编号:2020D01A128)

Diagnostic performance of shear wave elastography and APRI combination in predicting significant liver fibrosis in patients with type 2 diabetes mellitus and NAFLD

Zeng Ai, Wang Cong, Li Min, et al   

  1. Department of Ultrasound, Sixth Affiliated Hospital, Xinjiang Medical University, Urumqi 830002, Xinjiang Uygur Autonomous Region, China
  • Received:2024-08-09 Published:2025-05-14

摘要: 目的 探讨应用剪切波弹性成像检测联合天冬氨酸氨基转移酶/血小板比率指数(APRI)诊断2型糖尿病(T2DM)合并非酒精性脂肪性肝病(NAFLD)患者肝纤维化程度的价值。方法 2021年1月~2023年12月我院诊治的T2DM合并NAFLD患者73例,使用瞬时弹性成像(TE)行肝硬度检测(LSM),使用超声剪切波弹性成像检查获得杨氏模量值。常规临床检测,计算APRI。绘制受试者工作特征(ROC)曲线,分析指标的诊断效能,采用Kappa一致性分析评估剪切波弹性成像联合APRI与TE诊断的一致性。结果 以LSM>7.4 kPa诊断为进展期肝纤维化,本组发现进展期肝纤维化患者19例(26.0%);存在进展期肝纤维化患者体质指数、合并糖尿病肾病比率、血清AST、ALT水平、LSM、APRI和杨氏模量值分别为(30.7±2.8)kg/m2、42.1%、(92.3±10.5)U/L、(120.5±9.6)U/L、(12.7±3.1)kPa、(1.2±0.4)和(10.7±3.1)kPa,均显著高于非进展期肝纤维化患者[分别为(25.2±2.4)kg/m2、20.4%、(49.8±8.1)U/L、(47.8±7.3)U/L、(6.1±1.6)kPa、(0.8±0.3)和((5.1±1.6))kPa,P<0.05]; ROC分析显示杨氏模量值联合APRI诊断T2DM合并NAFLD患者进展期肝纤维化的AUC为0.891,其敏感度为94.7%,特异度为74.1%,显著优于两指标单独预测(P<0.05);剪切波弹性成像联合APRI诊断T2DM合并NAFLD患者进展期肝纤维化与TE检测诊断的Kappa值为0.563(P<0.05),一致性中等。结论 剪切波弹性成像联合APRI对T2DM合并NAFLD患者肝纤维化具有一定诊断价值。

关键词: 非酒精性脂肪性肝病, 2型糖尿病, 肝纤维化, 剪切波弹性成像, 天冬氨酸氨基转移酶/血小板比率指数, 诊断

Abstract: Objective The aim of this study was to explore diagnostic performance of shear wave elastography and aspartate aminotransferase/platelet ratio index (APRI) combination in predicting significant liver fibrosis (SLF) in patients with type 2 diabetes mellitus (T2DM) and non-alcoholic fatty liver disease (NAFLD). Methods 73 patients with T2DM and NAFLD were enrolled in our hospital between January 2021 and December 2023, and all underwent transient elastography (TE) to obtain liver stiffness measurement (LSM), underwent shear wave elastography to obtain Yang’s modulus, and routine blood detection for APRI. Receiver operating characteristic (ROC) curves were drawn for assess diagnostic efficacy, and the consistency between shear wave elastography and APRI combination, and LSM in the diagnosis of SLF was analyzed by Kappa test. Results SLF was found in 19 cases (26.0%) based on LSM>7.4 kPa; body mass index, percentage of concomitant renal injury, serum AST, ALT level, LSM, APRI and Yang’s modulus in patients with SLF were (30.7±2.8)kg/m2, 42.1%, (92.3±10.5)U/L, (120.5±9.6)U/L, (12.7±3.1)kPam (1.2±0.4) and (10.7±3.1)kPa, all much higher than [(25.2±2.4)kg/m2, 20.4%, (49.8±8.1)U/L, (47.8±7.3)U/L, (6.1±1.6)kPa, (0.8±0.3) and ((5.1±1.6))kPa, respectively, P<0.05] in patients without SLF; the ROC analysis showed that the AUC was 0.891, with sensitivity of 94.7% and specificity of 74.1%, when Yang’s modulus and APRI combination in predicting SLF in patients with T2DM and with underlying NAFLD, much superior to any parameters doing alone (P<0.05); Kappa value between shear wave elastography and APRI combination, and TE in the diagnosis of SLF was 0.563 (P<0.05), suggesting moderate result. Conclusion Shear wave elastography and APRI combination in predicting SLF in patients with T2DM and NAFLD is efficacious, which might guide clinicians for further management.

Key words: Non-alcoholic fatty liver disease, Type 2 diabetes mellitus, Liver fibrosis, Shear wave elastography, Aspartate aminotransferase/platelet ratio index, Diagnosis