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
Segment I of the liver is known as:
assistant
The correct answer is  Most surgeons still refer to segment I as the caudate lobe, rather than segment I. Ref: Schwaz's principle of surgery 9th edition, chapter 31.