pat butcher

I had fat grafing under the eyes and one one eye bag now have a fat cyst.It moves around when i push it and looks like i have a mini suitcase under my eye! Iv been to 2 surgeons.The one that performed my op and another reputable surgeon.The original surgeon recomended injecting a substance that dissolves the fat cyst.He advised that we try this in stages to see the results and hope that the fat will dissolve. However, the reputable surgeon that i saw recommended a lower eye letharoplasty which involves cutting along the lashes and extracting the cyst.He said at the same time he could build the hollowness,im not sure what with and remove the fat. I dont know what the best option is although obviously i want to try the injectable option first as this is non invasive and a lot cheaper. Could you advise me on if you have ever heard of a substance that can be injected to rectify a fat cyst like mine.