Fig. 2From: Nonenhanced hybridized arterial spin labeled magnetic resonance angiography of the extracranial carotid arteries using a fast low angle shot readout at 3 TeslaNonenhanced hASL MRA obtained in a 65-year-old male showing (a) the three axial locations (dashed lines) where cross-sectional area was measured, and (b) luminal contours obtained using objective, full-width-at-half-maximum signal analysisBack to article page