Arterial collaterals in the liver hilus.
D001161:Arteriosclerosis / Q000150:complications*; D002445:Celiac Artery; D003097:Collateral Circulation; D006498:Hepatectomy; D006499:Hepatic Artery; D006801:Humans; D008099:Liver / Q000293:injuries*; D008102:Liver Circulation; D008103:Liver Cirrhosis / Q000150:complications*; D010190:Pancreatic Neoplasms / Q000150:complications*; D011183:Postoperative Complications