Nucleated Red Blood Cells (NRBC) positive

Has anyone ever had positive Nucleated Red Blood Cells? By positive I’m referring to .1 and greater. I’ve tested positive on two occasions and doctors didn’t think anything of it however there are various articles that suggest positive NRBC is associated with various illnesses. Thoughts?

Probably a some kind of leukemia… mostly it is not terminal Anymore and curable I hope you get well soon brother