<prompt> All of the following structures are present in hepatoduodenal ligament EXCEPTHepatic veinPortal veinCBDCystic duct  <response>: D Cystic duct Hepatoduodenal ligament: is the portion of the lesser omentum extending between the porta hepatis of the liver and the first part of the duodenum. Running inside it are the following: Hepatic artery proper Hepatic portal vein Bile duct Collectively, these structures are known as the portal triad. 