Plasma cell myeloma and dual expression of kappa and lambda light chains
by Andrew S Jiang. You should be able to Google it

Thanks, I have read this earler also in two patients' history. But my oncologist is attributing this to my Kidney condition. Do you hold any literature on this subject.. If yes, please try to share

I think this is possible. I believe this happened to one guy on here. I am trying to find this article I read on it.