The Risk of Short-term Prognosis Evaluation Values of CT for the Patients with Lacunar Infarction
Abstract：Objective:To investigate the risk of short-term prognosis evaluation values of CT for the patients with lacunar infarction. Method:80 lacunar infarction patients which were admitted to our hospital from June 2011 to August 2014 were selected,all the patients were performed CT detection,and the PRR rates and NIHSS scores for the short-term prognosis risk assessment were choosed.Result:CT attenuation mainly for patients with lacunar infarction were showed oval shape,large lesions internal density,accompanied lenticular nucleus calcification;and the CBF and CBV values in the infarct zone were significantly less than the ischemic penumbra,and MTT were significantly higher than the ischemic penumbra(P<0.05).80 patients of the PRR ratios were (67.33±2.19)%,NIHSS scores were 34.09±12.44 points,Pearson analysis showed that CBF and CBV values were negative correlated to the PRR ratio and NIHSS scores(P<0.05),while the values of MTT values were significant positive correlated to the PRR ratio and NIHSS scores(P<0.05).Conclusion:Lacunar infarction on CT perfusion parameters has good specific performance,while has risk of short-term prognosis evaluation values of CT for the patients with lacunar infarction that should be widely applied.
Keywords：Lacunar infarctionCT perfusion parametersPrognostic riskPearson analysis
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 58-60 )