Fig. 3From: Embolisation of a high – flow renal arteriovenous fistula with the use of simultaneous transvenous and transarterial approach and balloon-assisted coil embolizationa, b Right main renal artery angiography reveals an enlarged upper pole interlobar artery, the direct communication, and early opacification of a dilated vein and IVC, findings indicative of a RAVFBack to article page