Fig. 5From: Mid-term outcome of transarterial embolization of renal artery pseudoaneurysm and arteriovenous fistula after partial nephrectomy screened by early postoperative contrast-enhanced CTA case of an increasing arteriovenous fistula (AVF), without symptoms, in a 40-year-old man. a, b Irregularly shaped enhancement (arrows) is suspected on early postoperative contrast-enhanced CT on postoperative day (POD) four. c, d It is increased in size and AVF is suspected (arrows) on follow-up CT after 1 year without symptoms. e The AVF (arrow) is embolized using microcoils under balloon occlusion (arrowhead) on POD 414Back to article page