seroma

i have recently had left side mastectomy and have seroma which has been drained twice, waiting to see if it needs draining again, any one else had this problem and how long did it go on for 

Hi Maggie , yes I also had a seroma around the node removal scar .I had it drained once and it filled back up almost immediately , I was going back to have it done again when it disappeared almost overnight . That was about a month after my op . Hope yours resolves soon x

Hi yes. I had left mastectomy. Been drained twice. Last time nearly a litre of fluid. That was just 4 days ago and already filling up for third time.