Category: Neuroradiology, Region: Head-Vessels, Plane: Axial
Anterior circulation arteries appear elongated & dilated — Rt ICA diameter 3.8 mm, Lt ICA 3.9 mm, Rt M1 3.8 mm, Lt M1 3.8 mm, Rt A1 3.3 mm, Lt A1 3.3 mm. Tortuous branches are noted at M2 segment of right MCA. Focal widening is noted in left Sylvian fissure around origin of M2 segment of left MCA. Basilar artery measures 4.7 mm, which is normal.