Hello!

Only because I'm guessing and totally uninformed regarding what your going through, but aren't there Lymphnodes (sorry for my spelling lol) everywhere in the body?

Golf balls? wow that's scary, that's my only guess, I usually don't post a reply if I am uninformed on the matter, but if I could help with a harmless guess that's ok as well. lol!

Swollen Lymphnodes? I hope it's not Vasculitis, and I hope whatever it is that you conquer it.

All the very best to you!