Which auto antibodies are seen in type 1 autoimmune hepatitis: (A) Anti mitochondrial antibodies, (B) Anti nuclear antibodies, (C) Anti LKM -1 antibodies, (D) Anti - LKM - 2 antibodies.
Answer is B. ANA is the most common autoantibody in Type 1 autoimmune hepatitis.
Other auto antibodies seen in Type 1 AIH are:

Smoot muscle actin antibody (SMA)
Soluble liver antigen (SLA)
Atypical p ANCA.