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Figure 1 | International Journal of Emergency Medicine

Figure 1

From: Angioplasty in acute middle cerebral artery stroke due to atrial fibrillation selected by CT perfusion: a case report

Figure 1

CT protocol performed 3 h after stroke onset. A and F: unenhanced CT scans (ASPECTS levels) show the presence of an area of slight hypoattenuation in the left insular ribbon and in the ipsilateral frontal cortex (ASPECTS = 8); B-D and F-H: CTP maps (ASPECTS levels) show the occurrence of a large mismatch CBF > CBV or MTT > CBV in the territory of left middle cerebral artery; E and J: axial CTA MIP images document the occlusion of M1 segment of left middle cerebral artery (arrows).

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