5 months ago, I had and still have an enlarged lymph node- right breast, and had it checked by a thoracic/vascular surgeon. "Keep an eye on it." I recently have discovered enlarged lymph nodes EVERYWHERE. All under 1cm though. Supraclavicular, back of neck, groin (5 on the left; 2 on right) and the one I had checked out 5 months ago remains unchanged. I went back to the surgeon two days ago. No answers! How frustrating is that? I kept pressing. He's not sure of the Hep C link; RA link; it's not bacterial. I was checked for cat scratch disease by my PCP last week. So, what about Ebstein-Barr or another autoimmune disease, considering I already have several? Are these enlargements viral then? Pretty soon I will be one big walking lymph node if this keeps up. I like answers, not unknowns. What do you know about this-any cutting edge info that someone else may not know yet? Gosh, thanks G.I.PA Kathy (activist)