| + | The liver is contained entirely within the rib cage, to the right of the midline. It is less lobated. There is no [[Gall Bladder - Anatomy & Physiology|gall bladder]] and the left lobe is subdivided. There is no papillary lobe. In the foal, the liver is larger and more symmetrical. The bile duct opens into the [[Duodenum - Anatomy & Physiology|duodenum]] at the same papillae as the major pancreatic duct. Bile is constantly secreted. |