I had a filler on my cheeks and under eyes 2 years ago and ever since I noticed a small lump under my right eye, it decreased a bit thought-out the years but never disappear I got consulted by 2 different doctors one said I had a fibrosis and another that I got something that might never disappear, none considered it could be still filler, however after I got my cheeks filled again it increased again. I still wonder what is this and if its treatable with hyalase.