Does wilson's disease lead to leukemia?

No: Wilson disease is the genetic disorder cause abnormal cooper metabolism. It usually cause liver and central nervous system abnormality. There is no evidence that wilson disease can cause leukemia or the incidence of leukemia is high in children with wilson disease.

I doubt it: Wilson's is rare and when two youngsters with it came down with leukemia, there was talk about either the copper overload or the Penicillamine rx possibly being a cause. Wilson's is very serious and i wouldn't worry about an old claim of a link that was first made in 1982 without any real further validation.