I am a 50 yr old white female, I had a plastic surgeon remove several cysts from my face, one being a hard green small nodule, at my left mouth corner, deep in tissue, about seven years ago. After feeling pain if I touched a utensil to that side as in fork etc, I just noticed green lump is back only it has regrown into upper lip, I can feel it if I touch along the top of inside of lip and see it as well