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Axial Flair (A) and DWI (B) show different ages of thromboembolic infarctions in the brain stem and right cerebellum. Focal narrowing of right VA is seen on a MIP image of brain MRA (C). Source images of 3D TOF MRA from caudal to cranial (D-F) show eccentric luminal narrowing associated with increased external diameter of right VA due to intramural hematoma which is seen minimally hyperintense on E (arrow).
