... X: Treatment of hemobilia with selective hepatic artery embolization.J Vasc Intervent Radiol 1995, 6(5):793-798.10. Yamakado K, Nakatsuka A, Tanaka N, Takano K, Matsumura K, Takeda K:Transcatheter ... artery[2]. Intrahepatic HAPs account for only about 20% of allHAPs and are often a complication of percutaneous pro-cedures such as transhepatic cholangiography, transhepa-tic catheter placement ... inappropriate, since TAE may causehepatic infarction because of an a lready occluded portalvein. Under US and digital subtraction angiography(DSA) guidance (Figure 1b), the pseudoaneurysm waspunctured...