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
In chronic inflammation confined to the portal tract with intact limiting membrane and normal lobular parenchyma, the histopathological diagnosis would be - 
Select and explain. 
A. Active hepatitis, B. Chronic active hepatitis, C. Chronic persistent hepatitis, D. Acoholic heaptitis
C: Chronic persistent hepatitis
Answer: C: Chronic persistent hepatitis 
Explanation: Intact limiting membrane with inflammation confined to portal area is seen in chronic persistent hepatitis.