Vessels of the liver and the gall bladder. The gall bladder (Vesica biliaris) is clearly visible in the bottom left with its green color. Liver veins are blue; they drain in the Vena cava inferior. The arteries are displayed in red. The hepatic artery proper splits into a right and a left part. The branches of the portal vein are violet; they transport nutritious blood from the intestine to the liver.
