Fig 4.
Visualization of internal carotid artery stenosis using CE-MRA and ungated QISS-MRA compared with CE-CTA. MIP with angulation to the left carotid bifurcation of the CE-MRA (A, slice thickness: 13.1 mm), QISS-MRA (B, slice thickness: 13.0 mm), and CE-CTA (C, slice thickness: 13.0 mm) of a 55-year-old patient with confirmed infarction of the left hemisphere and suspected stenosis of the left internal carotid artery using sonography. All 3 techniques verified the diagnosis of carotid stenosis (white arrows).