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. 1999 Feb;20(2):263–266.

fig 1.

fig 1.

MIP projections of six of 20 temporally resolved volumes acquired from a male volunteer using subtracted 3D dynamic keyhole turbo field-echo MR angiography (TR/TE = 6/3, flip angle = 50°) show a coronal view of the vessels in the head and neck. The early phases show the aortic arch and major branches, the carotid arteries and bifurcations, and the vertebrobasilar arteries without interference from veins. The later phases show the arteries and the internal jugular veins