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
Most common cause of pyogenic liver abscess:
assistant
The correct answer is  Ans. (b) Hematogenous spread from a distant site* 1st Common route - Biliary Ascending* 2nd Common route - Portal vein route* 3rd Common route - Hepatic artery