Anatomy Predominant blood supply to the supraduodenal bile duct is from vessels: A Which run upward from the major vessels located near the lower pa of bile duct such as the gastroduodenal and retro duodenal aery B Which run downward along the bile duct from right hepatic aery C That arise from hepatic aery proper as it carries up along the common bile duct and supplies it with twigs in a non-axial distribution D That run from cystic aery 💡 Explanation Predominant blood supply to the supraduodenal bile duct is from vessels: ✓ Correct Answer: A. Which run upward from the major vessels located near the lower pa of bile duct such as the gastroduodenal and retro duodenal aery