Research on the Influencing Factors of Acute Cerebral Infarction Recurrence Based on MR-DWI

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 (pp > 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.