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. Author manuscript; available in PMC: 2011 Oct 1.
Published in final edited form as: J Neuroradiol. 2009 Dec 2;37(4):239–242. doi: 10.1016/j.neurad.2009.09.002

Figure 3. Atypical DVA with abnormal perfusion parameters and associated hemorrhage.

Figure 3

Figure 3

(A) Non-contrast enhanced CT (left) and post-contrast CT (right) show left a frontal lobe DVA within the cortex and subcortical white matter (arrowhead), with a small area of hemorrhage (arrow) in the adjacent parenchyma.

(B) Perfusion CT maps demonstrate regional increase in CBV and CBF surrounding the DVA, and prolonged MTT.