system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
All of the following segments of liver drains into right hepatic duct EXCEPT:
assistant
The correct answer is  Segment III belongs to left liver and drains bile into left (not right) hepatic duct. Right liver has segment V, VI, VII and VIII which drain into right hepatic duct. Caudate lobe (segment I) drains into both right and left hepatic duct.