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Fig. 2 | Journal of Cardiovascular Magnetic Resonance

Fig. 2

From: Integrated head and neck imaging of symptomatic patients with stroke using simultaneous non-contrast cardiovascular magnetic resonance angiography and intraplaque hemorrhage imaging as compared with digital subtraction angiography

Fig. 2

Images from typical simultaneous non-contrast angiography and intraplaque hemorrhage (SNAP) imaging and high-resolution vessel wall imaging (HR-VWI) in symptomatic patients with stroke. Images a, b represent the SNAP and T1-VISTA images of a 43-years-old man with acute stroke. Eccentric plaques (narrow yellow arrow) were observed at the beginning of the C1 segment of the left internal carotid artery (ICA) of this patient. Images c, d show the corresponding coronal SNAP and digital subtraction angiography (DSA) images. Images e, f images are the SNAP and T1-VISTA images from a 50-years-old man with subacute stroke and with IPH plaques in the right side (images e.1 and f.1) and the left side (images e.2 and f.2) of the middle carotid artery (MCA; wide yellow arrow). The blue dots and lines indicate vessel walls. The red dots and lines represent vessel lumens. The yellow dots and lines indicate the presence of IPH

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