A 78-year-old woman with severe right-sided hemiparesis and aphasia 70 minutes after symptom onset. A 78-year-old woman with severe right-sided hemiparesis.

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Presentation transcript:

A 78-year-old woman with severe right-sided hemiparesis and aphasia 70 minutes after symptom onset. A 78-year-old woman with severe right-sided hemiparesis and aphasia 70 minutes after symptom onset. NCCT demonstrates left HMCAS involving the proximal segment (M1) of the MCA. The rHU of the thrombus was 1.14 (ROI values at bottom row on magnified zoom ×3). Intravenous rtPA failed to achieve recanalization. J. Puig et al. AJNR Am J Neuroradiol 2012;33:90-96 ©2012 by American Society of Neuroradiology