<prompt> Which of the follow ing is false about hepatic duct?Left hepatic duct formed in umbilical fissureCaudate lobe drains only left hepatic ductRight hepatic duct formed by V and VIII segmentsLeft hepatic duct crosses IV segment  <response>: Ans. b. Caudate lobe drains only left hepatic duct In approximately 80 of the individuals, the caudate lobe drains into both the right and left hepatic ducts.In approx. 80 of the individuals, the caudate lobe drains into both the right and left hepatic ductsQ. In 15, the caudate lobe drains only into the left hepatic duct. In 5, the caudate is drained exclusively by the right hepatic duct.Caudate Lobe Caudate lobe segment I, lies between the left portal vein and the 1VC and extends to the hepatic venous confluence0.Caudate lobe is unique It receives blood supply from both the right and left portal pedicles Bile drain into both right and left hepatic duct0 Venous drainage is directly into IVCdeg in approx. 80 of the individuals, the caudate Lobe drains into both the right and left hepatic duets0 in 15. the caudate lobe drains only into the left hepatic duct In 5, the caudate is drained exclusively by the right hepatic duct. 