I have a quick question...I have what I think is a lymph node under my left breast just about on the top of my rib cage. It is about the size of half a golf ball and it has been there for some time now. I can move it around and it is not painful...but why would a lymph node stay swollen for soo long. It has been at least a year now.?
Any input would be great.
Thanks,
Bec