<prompt> HCV is associated with -a Anti LKM-1 antibody b Sclerodermac Cryoglobulinemiad Polyarteritis nodosaaacadb  <response>: Several studies have observed a relationship between hepatitis C virus infection and anti-liverkidney microsome-1 anti-LKM-1 positive chronic hepatitis.It has been suggested that hepatitis C may induce an autoimmune phenomenon that leads to the development of a specific type type II anti-LKM-1 positive autoimmune chronic hepatitis- Journal- J Viral Hepat. 1995; 24:175-9. 