Ralls P W, Quinn M F, Rogers W, Halls J
AJR Am J Roentgenol. 1981 Jun;136(6):1059-63. doi: 10.2214/ajr.136.6.1059.
One hundred clinical abdominal sonographic examinations were assessed to determine the frequency with which various parts of the hepatic artery system were imaged. The common, proper, and right hepatic arteries were seen in a large percentage of cases (92%, 75%, and 73%, respectively). Sixty-one consecutive patients with dilated biliary ducts were evaluated to determine the relationship of hepatic artery branches to the biliary tree and portal venous system. Normal and variant hepatic artery anatomy is discussed. Knowledge of the hepatic artery system and its variations is useful in the sonographic assessment of problems involving the gallbladder, liver, pancreas, and portal venous system.
对100例临床腹部超声检查进行评估，以确定肝动脉系统各部分成像的频率。在大部分病例中可观察到肝总动脉、肝固有动脉和肝右动脉（分别为92%、75%和73%）。对61例连续的胆管扩张患者进行评估，以确定肝动脉分支与胆管树和门静脉系统的关系。讨论了正常和变异的肝动脉解剖结构。了解肝动脉系统及其变异情况有助于对涉及胆囊、肝脏、胰腺和门静脉系统的问题进行超声评估。
