"In Italy free silicone is not legal. However, I know that there is some unauthorized cosmetic use of free silicone in our country too. Are you Ximena talking about US-guided treatment/removal? I have no experience on this issue"
"Even though in this image I believe that you probably got a mix of hairs and floating keratin debris, we commonly see hair tracts within pilonidal cysts. I`m enclosing a couple of images from a case ( grey scale and color Doppler) that also…"