影像科学与光化学 ›› 2022, Vol. 40 ›› Issue (5): 1113-1117.DOI: 10.7517/issn.1674-0475.220131

• 综述与论文 • 上一篇    下一篇

磁共振成像联合hs-CRP、HMGB1在脑梗死诊断中的应用

谭梦, 张英, 陈磊   

  1. 连云港市第一人民医院影像科, 江苏 连云港 222000
  • 收稿日期:2022-01-18 发布日期:2022-09-13
  • 通讯作者: 谭梦

Application of MRI Combined with hs-CRP and HMGB1 in Diagnosis of Cerebral Infarction

TAN Meng, ZHANG Ying, CHEN Lei   

  1. Department of Imaging, The First People's Hospital of Lianyungang, Lianyungang 222000, Jiangsu, P. R. China
  • Received:2022-01-18 Published:2022-09-13

摘要: 本文探究磁共振成像与超敏C反应蛋白(hs-CRP)、高迁移率族蛋白B1(HMGB1)的相关性及对脑梗死的诊断价值。选取120例疑似脑梗死患者,将最终确诊的70例脑梗死患者作为观察组,其余50例患者作为对照组。进行磁共振成像观察管腔面积(LA)、血管总面积(TVA)、管壁面积(WA)。采用免疫速率散射比浊法检测hs-CRP,采用酶联免疫吸附实验法(ELISA)检测HMGB1。研究结果显示,相比于对照组,观察组的LA、TVA水平较低,WA、hs-CRP、HMGB1水平较高(P<0.05);LA和TVA均与hs-CRP、HMGB1、病情程度呈负相关(P<0.05),WA与hs-CRP、HMGB1、病情程度均呈正相关(P<0.05)。LA、WA、TVA联合诊断脑梗死的AUC为0.839(P<0.05)。磁共振成像与hs-CRP、HMGB1、病情严重程度具有一定的相关性,对脑梗死这一病症具有诊断价值。

关键词: 磁共振成像, 超敏C反应蛋白, 高迁移率族蛋白B1, 脑梗死

Abstract: This study explored the correlation between MRI and high-sensitivity C-reactive protein (hs-CRP), high mobility group protein B1 (HMGB1) and its diagnostic value in patients with cerebral infarction. 120 patients with suspected cerebral infarction were selected. 70 patients with finally diagnosed cerebral infarction were selected as the observation group, and the other 50 as the control group. MRI was performed to observe lumen area (LA), total vessel area (TVA) and tube wall area (WA). hs-CRP was detected by immunorate nephelometry, and HMGB1 was detected by enzyme-linked immunosorbent assay (ELISA). The results showed that compared with the control group, the levels of LA and TVA were lower in the study group, and the levels of WA, hs-CRP and HMGB1 were higher (P<0.05). LA and TVA were both negatively correlated with hs-CRP, HMGB1 and the degree of disease (P<0.05), while WA was positively correlated with hs-CRP, HMGB1 and the degree of disease (P<0.05). The AUC of LA combined with WA, TVA in the diagnosis of cerebral infarction was 0.839 (P<0.05). MRI has a certain correlation with hs-CRP, HMGB1 and the severity of the disease and has a diagnostic value for cerebral infarction.

Key words: magnetic resonance imaging, hypersensitive C-reactive protein, high-mobility family protein B1, cerebral infarction