FIG 3. Case 3.

A, Left CCA angiogram shows DAVS in the SS. Arrow shows a line, which corresponds to a septation.

B, Left occipital artery angiogram after superselective transvenous dural sinus occlusion, showing complete occlusion of the shunt.

C, Venous phase of left ICA angiogram in lateral/oblique view showing coils in the septatio, and preservation of the lumen of the SS.