I have a seroma on My right after mommy makeover-full tummy tuck/MR/Lift/implants My PS aspirated 100cc's last Friday and I'm going back again this Friday. What do I look for in case it becomes infected? It doesn't hurt or anything just feels squishy and it's visibly more swollen. I will be 5 weeks post op on Friday. I will definitely ask him what to look out for also.