Fig 1.

Left ICA angiogram, lateral view, depicts typical features of a capillary vascular malformation in the left frontal opercular region, with a subcentimeter vascular blush identified in the arterial (A) persisting into early venous phase (B, arrow), without evidence of arteriovenous shunting. On MR imaging, this appears as a focal region of hyperintensity on axial T2 FLAIR imaging (C, arrow), with fluffy enhancement on coronal gadolinium-enhanced T1-weighted imaging (D, arrow). No dilated arterial feeder or dilated draining vein is seen.