It's been painful for about 2 weeks now. The lump has grown slightly. I don't recall any trauma.
Never had it before. It's only my left thumb. One day it became painful to put any pressure on the pad of my thumb. I realized that I could feel a small lump under the skin. It is small and hard, maybe about the size of a BB.
I do have RA. Can my rheumatologist do something specific for this? I already take 3 meds for RA.
OK. Thank you.