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 may lead to pigment gall stones except -
assistant
The correct answer is  Answer- B. Hepatocellular CarcinomaDemographic/genetic factors: Asia, rural settingChronic hemolysisAlcoholic cirrhosisPernicious anemiaChronic biliary tract infection, parasite infections (Escherichia coli, Ascaris lumbricoides, Clonorchis sinensis)Increasing ageIleal disease, ileal resection orblpassCystic fibrosis