This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Liver is divided into eight segments. Right hepatic duct drains all of the following segments, EXCEPT: 
Select and explain. 
A. Segment VIII, B. Segment III, C. Segment V, D. Segment VI
B: Segment III
Answer: B: Segment III 
Explanation: The right hepatic duct drains the bile ducts from segments V, VI, VII, and VIII, which constitute the right liver. The left hepatic duct directly drains the bile ducts to segments II, III, and IV, which constitute the left liver. Segment I (caudate) is drained by several small ducts. Ref: Principles and Practice of Gastrointestinal Oncology edited by David Kelsen, 2008, Page 484.