180710.fig.002a
(a)
180710.fig.002b
(b)
180710.fig.002c
(c)
180710.fig.002d
(d)
Figure 2: Example of simultaneous noncontrast angiography and intraplaque hemorrhage (SNAP) imaging results showing (a) the negative MRA image, (b) the positive IPH image, and (c) a fused image with the IPH in red. Cross-sectional images show good agreement with corresponding histology (d) including the presence of an ulceration (arrow) and highly stenotic external carotid artery (arrowhead). Reproduced with permission from [30].