Establishment of a hepatic cirrhosis and portal hypertension model by hepatic arterial perfusion with 80% alcohol

Figure 1 Hepatic artery variation. A: Hepatic arteriography of experimental group 2 before perfusion showed good distribution of hepatic arteries and their branches; B: After hepatic arterial perfusion in experimental group 2, small peripheral branches of hepatic arteries were significantly reduced compared with before perfusion.