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: Medicine
[{'content': "Snover's triad in acute cellular rejection of liver transplantation includes all of the following except - \nSelect and explain. \nA. Poal inflammation, B. Endothelialitis, C. Cholangitis, D. Peripoal fibrosis", 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer- D. Peripoal fibrosisSnover's triad-Mixed poal tract inflammationBile duct damageAttachment of lymphocytes to endothelium", 'role': 'assistant'}]