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: Pathology
[{'content': 'Vanishing bile duct syndrome is seen in? \nSelect and explain. \nA. Primary sclerosing Cholangitis, B. Primary biliary cirrhosis, C. Cystic fibrosis, D. All of the above', 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer-D. All of the abovevanishing bile duct syndrome refers to a group ofdisorders resulting in destruction/disappearance ofthe intrahepatic bile ducts and, ultimately, cholestasis.CausesCystic fibrosisIntrahepatic bile duct atresiaCaroli's diseasePrimary sclerosing CholangitisPrimary biliary cirrhosisHodgkin's lymphoma", 'role': 'assistant'}]