This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
Vanishing bile duct syndrome is seen in 
Select and explain. 
A. Chronic viral hepatitis, B. Sarcoidosis, C. Lymphoma, D. Non - cirrhotic poal fibrosis
B: Sarcoidosis
Answer: B: Sarcoidosis 
Explanation: Vanishing bile duct syndrome Rare condition characterised by decreased number of bile ducts seen in liver biopsy specimens Causes Chronic rejection after liver transplantation Graft versus host disease after BMI transplantation Sarcoidosis Drugs: Chlorpromazine Idiopathic Ref : Harrison's 19th edition Pgno : 2027-2028