Angiographic images of patient 2 showing (a) dilated main hepatic artery and dilated right branch of the hepatic artery which ends in the aneurismatic dilation. The other branches of the celiac truncus and left branch of the hepatic artery were all normal in diameter (b) Aneurismatic dilation on the dilated right branch of the portal vein with retrograde filling. The other branches of portal system were all normal in diameter. (c) Control angiography of the patient, done 8 months after the detachable balloon treatment, showing complete occlusion of the arterioportal fistula.
