波谱学杂志2026，Vol.43Issue(1)：87-93,7.DOI:10.11938/cjmr20253154
基于MR-DWI的急性脑梗塞复发影响因素的研究
Research on the Influencing Factors of Acute Cerebral Infarction Recurrence Based on MR-DWI
摘要
Abstract
To explore the correlation between the imaging anatomical characteristics based on magnetic resonance diffusion-weighted imaging(MR-DWI)and recurrence in patients with acute cerebral infarction,this study retrospectively analyzed clinical and MR data of 211 patients clinically confirmed with acute cerebral infarction and meeting the inclusion and exclusion criteria.The number of lesions and involved cerebral blood supply areas were counted,and the total area of infarction and the area of subcutaneous fat were measured.The correlation between the recurrence and non-recurrence of patients within one year and the above data was analyzed.The results showed that there was a statistically significant difference in the number of lesions and the number of involved blood supply areas between the recurrence and non-recurrence groups of acute cerebral infarction(p<0.05),there was no statistically significant difference in the total area of lesions on axial images and the area of subcutaneous fat between the two groups(p>0.05).Therefore,it is concluded that the number of lesions and the number of involved cerebral blood supply areas on MR-DWI images of acute cerebral infarction patients are the main influencing factors for recurrence within one year.This study provides imaging evidence for clinicians to conduct individualized treatment and prognostic evaluation for patients.关键词
急性脑梗塞/复发/磁共振成像/扩散加权成像Key words
acute cerebral infarction/recurrence/magnetic resonance imaging(MRI)/diffusion-weighted imaging(DWI)分类
数理科学引用本文复制引用
倪广茂,李玉伟,侯文轩,刘彩云,董鹏,张艳辉..基于MR-DWI的急性脑梗塞复发影响因素的研究[J].波谱学杂志,2026,43(1):87-93,7.基金项目
国家自然科学基金资助项目(82302171) （82302171）
山东省自然科学基金资助项目(ZR2022QH181) （ZR2022QH181）
山东省高等学校"青创团队计划"资助项目(2023KJ250) （2023KJ250）
山东第二医科大学公派国内访学资助项目(2024703) （2024703）
山东第二医科大学科研创新计划项目(2021BKQ04110101). （2021BKQ04110101）
