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FIG 1. Agreement between findings at DSA and those at MR angiography.
A, DSA image of the right carotid bifurcation shows a focal severe stenosis (arrow) of the internal carotid artery.
B, The 3D contrast-enhanced MR angiographic MIP image (magnification factor, 2) shows the focal severe stenosis (arrow), correlating well with the DSA image.
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