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
Vanishing bile duct syndrome is seen in? 
Select and explain. 
A. Primary sclerosing Cholangitis, B. Primary biliary cirrhosis, C. Cystic fibrosis, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: 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