Figure 3From: Brainstem infarction in a patient with internal carotid dissection and persistent trigeminal artery: a case report Thin axial sections MRI. Axial T1WI with fat-saturation (A), T2WI (B) and axial view of 3D-TOF MRA (C) showing the thrombus in the persistent PTA (arrow) appearing hyperintense in T1WI, hypointense on T2WI, medial to the cisternal portion of the trigeminal nerve (arrowhead).Back to article page