Hi,I had a breast reduction done 18 months ago and for the past 9 months my right side under my arm(from my right breast and rib cage)it's swollen. Does anyone know if it could be from my surgery? It's been painful as well. I do remember him sticking a needle to drain the fluid and it's in the same spot..could that be the cause? It hurt so bad when he did that. I had it done in Feb of '08 and I noticed the swelling in November of that year. Any info is greatly appreciated,thank you!