Fig. 1
From: Treatment of direct carotid-cavernous fistula with Willis covered stent with midterm follow-up
A direct CCF was cured by a Willis stent deployment. A DSA of the right ICA showed a direct CCF and was drained by the superior ophthalmic vein. B A Willis covered stent was delivered and dilated to cover the fistula and immediate angiography showed perfect repair of the vascular lumen. C DynaCT showed a complete inflated stent. D Angiographic follow-up 6 months after discharge showed patency of the ICA and no obvious in-stent stenosis