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. Author manuscript; available in PMC: 2008 Apr 10.
Published in final edited form as: Neuroimage. 2007 Apr 25;37(Suppl 1):S116–S119. doi: 10.1016/j.neuroimage.2007.03.067

Figure 1.

Figure 1

Healthy (left) and cancer-associated (right) posterior cerebral artery segmented from time-of-flight, unenhanced brain MRA (MOTSA technique, 5 slabs, TR/TE 35msec/3msec, 0.5 × 0.5 × 0.8 mm3, 352 × 448 × 192 voxels). Note the “many smaller bends upon each larger bend” that characterize cancer-associated vessel morphology. The closest lesion detectable on gadolinium-enhanced MR was over a centimeter away.