<prompt> Congenital Wilsons disease is characterized byKF ring is present at bihMay present as acute hepatitisDecreased Urinary copper excretionDecreased hapatic copper concentration  <response>: Ans. is b i.e., May present as acute hepatitis o KF ring develop after sometime due to deposition of copper in cornea. o It may present as acute or chronic liver disease. o Hepatic copper concentration and urinary excretion of copper are incerased. 