实用肝脏病杂志 ›› 2022, Vol. 25 ›› Issue (1): 88-91.doi: 10.3969/j.issn.1672-5069.2022.01.022

• 肝癌 • 上一篇    下一篇

MRI联合血清GPC3水平鉴别肝脏结节性增生病灶临床应用价值研究*

谭玉英, 张鑫, 张娟子, 张山西   

  1. 276800 山东省日照市 山东第一医科大学附属日照市中医医院核磁共振室(谭玉英);东营区人民医院放射科(张鑫,张山西);青岛大学附属青岛市海慈医院血管外科(张娟子)
  • 收稿日期:2021-01-29 发布日期:2022-01-12
  • 通讯作者: 张山西,E-mail:yubabyface007@163.com
  • 作者简介:谭玉英,女,36岁,大学本科,主治医师。E-mail:13563366178@163.com
  • 基金资助:
    * 青岛市中医药科研计划项目(编号:2019-WJZD045)

Diagnostic value of MRI and serum GPC3 levels in patients with nodular regenerative hyperplasia

Tan Yuying, Zhang Xin, Zhang Juanzi, et al   

  1. Department of Nuclear Magnetic Resonance,Traditional Chinese Medicine Hospital, Affiliated to Shandong First Medical University,Rizhao 276800, Shandong Province,China
  • Received:2021-01-29 Published:2022-01-12

摘要: 目的 探究磁共振成像(MRI)联合血清磷脂酰肌醇蛋白聚糖3(GPC3)水平在鉴别诊断肝脏结节性增生(NRH)病灶方面的临床价值。方法 2016年3月~2019年8月我院诊治的NRH患者79例,经手术组织病理学检查结果为局灶性结节性增生(FNH)25例,肝细胞腺瘤(LCA)18例,异型增生结节(DN)20例和肝细胞癌(HCC)16例。采用ELISA法检测血清GPC3水平,使用西门子Avanto 3.0 T超导MRI检查设备和ADW 4.6后处理工作站行MRI检查。应用受试者工作特征曲线(ROC)分析MRI联合血清GPC3对四种病变的鉴别诊断价值。结果 HCC组血清GPC3水平为(2.2±0.4)ng/ml,显著高于FNH组或LCA组【分别为(1.0±0.2)ng/ml和(1.2±0.2)ng/ml,P<0.05】,而与DN组血清GPC3水平【(1.8±0.3)ng/ml,P>0.05】比,无显著性差异;MRI鉴别HCC、DN、FNH与LCA的准确率分别为88.0%(22/25)、88.9%(16/18)、70.0%(14/20)和75.0%(12/16),无显著性差异(P>0.05);MRI联合血清GPC3水平鉴别诊断HCC的AUC为0.760,显著大于诊断其他三种病变(分别为0.610、0.611和0.614,P<0.05)。结论 MRI联合血清GPC3水平检测诊断HCC具有较大的临床应用价值,值得进一步验证。

关键词: 肝脏结节性增生病灶, 磁共振成像, 脂酰肌醇蛋白聚糖3, 诊断

Abstract: Objective The aim of this study was to investigate the diagnostic value of magnetic resonance imaging (MRI)and serum glypican 3 (GPC3) levels in patients with nodular regenerative hyperplasia (NRH). Methods A total of 79 patients with NRH were admitted to our hospital between March 2016 and August 2019. Serum GPC3 levels were detected by ELISA, and all patients underwent MRI scan. After finishing the check-up, all patients received hepatectomy. The differential value of MRI and serum GPC3 levels for the four types of hepatic lesions was analyzed by receiver operating characteristic (ROC) curves. Results The post-operational histopathological examination showed focal nodular hyperplasia (FNH) in 25 cases, liver cell adenoma (LCA) in 18 cases, dysplasia nodule(DN) in 20 cases and hepatocellular carcinoma (HCC) in 16 cases; serum GPC3 level in patients with HCC was (2.2±0.4) ng/ml, significantly higher than (1.0±0.2) ng/ml in patients with FNH, or (1.2±0.2) ng/ml in patients with LCA (P<0.05), while serum GPC3 level in patients with DN was (1.8±0.3) ng/ml, not significantly different compared to that in patients with HCC (P>0.05); the accuracy by MRI in diagnosing HCC, DN, FNH and LCA were 88.0%(22/25), 88.9%(16/18), 70.0%(14/20) and 75.0%(12/16), not significantly different (P>0.05); the AUC of MRI and serum GPC3 level combination in diagnosing HCC was 0.760, significantly higher than in other three hepatic lesions (0.610, 0.611 and 0.614, respectively, P<0.05). Conclusion MRI and serum GPC3 level combination in distinguishing hepatic NRH is promising and efficacious, which warrants further clinical investigations.

Key words: Nodular regenerative hyperplasia, MRI, Glypican 3, Diagnosis