Hello, I've had a facial fat transfer almost 20 years ago. The fat injected hardened almost immediatrly right after and stayed like this. It didn't cause pain and it looked good, so I let it be. Now with age my face is changing and It starts to look weird and I wold like to have the hard lumps removed, but my surgeon in now retired. What are my option and who is a surgeon sepcialised in fat grafting revision in Europe?