. Antimitochondrial antibodies are seen in: (A) Primary biliary cirrhosis, (B) Secondary biliary cirrhosis, (C) Neonatal hepatitis, (D) Neonatal cholestasis
Answer is A. circulating anti-mitochondrial antibody of IgG class detected in more than 90% cases of primary biliary cirrhosis TEXTBOOK OF PATHOLOGY 6TH EDITION HARSH MOHAN PAGE NO:625