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: Surgery
Bile ductopenia seen in - 
Select and explain. 
A. GVHD, B. Alcoholic hepatitis, C. Autoimmune hepatitis, D. Cirrhosis
A: GVHD
Answer: A: GVHD 
Explanation: None