One concern is how well the fat that was originally transferred lasted after the transfer. If a large %of the transferred fat was resorbed, you may want to try a different location the next time.
Hello,
Thanks for your question. We've had good results with nanofat injections layered over microfat injections to correct tear trough deformities. We have never had any problems with lumps or bumps. We do occasionally have to graft a second time once the fat settles in, but that isn't...
Swelling really varies from person to person. It usually subsides during the first week but can continue for a couple weeks beyond that. If you are concerned, visit your plastic surgeon.