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
Leukocytoclastic vasculitis as an extrahepatic manifestation is noticed in: 
Select and explain. 
A. Chronic hepatitis B, B. Chronic Hepatitis C, C. Autoimmune hepatitis, D. Wilson's disease
A: Chronic hepatitis B
Answer: A: Chronic hepatitis B 
Explanation: Extrahepatic complications of chronic hepatitis B Extrahepatic complications of chronic hepatitis B, is associated with deposition of circulating hepatitis B antigen-antibody immune complexes. They are; Ahralgias and ahritis - common, Purpuric cutaneous lesions (leukocytoclastic vasculitis) - Rare Immune-complex glomerulonephritis Generalized vasculitis (polyaeritis nodosa) Ref: Harrison, Edition-18, Page-2568.