Schematic diagrams of aberrant right hepatic arteries (aRHAs) of various
origins: (A) from the superior mesenteric artery (SMA),
(B) from the gastroduodenal artery (GDA),
(C) from the celiac axis, (D) from the
proximal to middle common hepatic artery (CHA), and (E)
from the aorta. Red = hepatic artery, blue = portal vein, green = bile
duct.