Primary cutaneous B-cell lymphoblastic lymphoma.

652 in dust and air, and this increased exposure can lead to a sensitization against this metal, even in very low doses, with risk of allergic reaction, especially in susceptible individuals. Several authors have described reactions both to nickel and palladium ions,[1-3] which has led to the thinking that the reaction is not dependent on the element itself but rather on the formation of complexes between the ions and skin proteins.