MR angiography of the vascular tree from the aorta to the foot: combining two-dimensional time-of-flight and three-dimensional contrast-enhanced imaging.


A composite approach for magnetic resonance (MR) angiography of the lower extremities is described. Thirty patients were studied with this approach, which combined a two-dimensional (2D) time-of-flight (TOF) technique with a 3D contrast-enhanced technique. A head/neck coil was selected for imaging mid-foot to upper calf, and the body coil was used for the… (More)


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