This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hepatitis, Subject name: Medicine
HCV is associated with: 
Select and explain. 
A. Autoimmune cirrhosis, B. LKM antibody, C. Antimitochondrial antibody, D. None
B: LKM antibody
Answer: B: LKM antibody 
Explanation: Cross-reactivity between viral antigens (HCV NS3 and NS5A) and host autoantigens (cytochrome P450, 2D6) has been invoked to explain the association between hepatitis C and a subset of patients with autoimmune hepatitis and antibodies to Liver-Kidney Microsomal (LKM) antigen.