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Figures
- Fig 1.
Case 5. A, Left carotid angiogram shows a DCCF. B, Immediate angiogram after covered-stent deployment shows complete occlusion of the fistula. Note the rigid course of the ICA where the stent has been deployed. C, Fluoroscopy shows the stent (arrowheads). D, Follow-up angiogram at 5 months shows no recanalization of the fistula and patency of the stent.
- Fig 2.
Case 3. A, Left carotid angiogram shows a DCCF. B, Immediate angiogram after balloon (arrows) detachment shows complete occlusion of the fistula. C, The fistula recurred due to early balloon deflation as evident on angiography at 2 weeks after balloon detachment. The small white point (arrowhead) is the marker of the balloon. D, Immediate angiogram after covered-stent deployment shows sluggish filling of the cavernous sinus (arrows). E, Angiogram shows complete occlusion of the fistula after re-dilation. F, Follow-up angiogram at 48 months shows no recanalization of the fistula and patency of the stent.
- Fig 3.
Case 7. A, Left carotid angiogram shows a DCCF. B, Immediate angiogram after covered-stent deployment and re-dilation shows complete occlusion of the fistula. Note the spasm at both ends of the stent (arrowheads). C, Angiogram 1 day after stent deployment shows recanalization of the fistula. D, The ipsilateral ICA was occluded with detachable balloons (arrowheads) at both ends of the stent (arrows).
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