Changya Liu (Wuhan) presents the case of a 34-year-old man with the sudden onset of headache and blurred vision lasting three days. He had no medical history, and physical examination revealed conjunctival congestion and decreased vision in the right eye.
Imaging showed a carotid cavernous fistula, and the surgical team had to choose between several treatment options. Ultimately, they opted for a Willis covered stent and Trojan horse technique.