Back in May of 2010 I was injected with ArteFill in the chin, which resulted in a lump. I received a shot of Kenalog to dilate the lump, which left an indent. The doctor said that in six months this would fill back in. So I decided to get Juvederm to hide the indent while I waited, a total of 3 syringes within the six months. The dent did fill back in but I still have the raised area, resulting in same lump. It has been over a year -- Is it possible that there still might be some Juvederm left?