Fig. 2From: Radial arteriovenous fistula complicated with ischemic steal syndrome after transradial cardiac catheterization: a case report and literature reviewIntraoperative and postoperative pictures. A The artery and the vein within the fistula were mixed up. B After resecting and ligating the fistula, the identified radial artery was anastomosed (arrow). C The photo showed that the incision was well healed, with no swelling and thrill (arrow). D Doppler ultrasound showed the radial artery remained intact, with antegrade flow preservedBack to article page