Keywords: Stroke, Vessels, lenticulostriate artery;perfusion
Motivation: Due to the limitations of standard imaging tools, few studies have directly reserched infarct lesion or its corresponding arteries to predict prognosis. Now, the morphology of lenticulostriate artery can be seen via VWI1, and perfusion of infarct lesion can be determined via PWI2
Goal(s): To evaluate the effect of LSA features and quantitative perfusion on SSI prognosis
Approach: The patients were categorized into groups with poor and good prognoses based on the modified Rankin scale (mRS) score. Each group's LSA morphological parameters and perfusion status were compared.
Results: Poorer results are correlated with shorter LSA and lower rCBF
Impact: The prognosis of the SSI can be assessed by analyzing the morphology of the LSA and the subacute perfusion. Our findings provide evidence in support of early therapy intervention.
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