Gotcha. I'm just scared of all that stuff because I form keloids (raised scars). I let an OB/GYN talk me into having a small mole removed from my upper chest (yep, on one of em), even though it was not cancerous, pre cancerous or anything. The dermatologist that removed it cut it instead of using something called a punch, and sutured. Well, the scar I have now, 18 years later, is a lot more noticeable than that mole ever was. Same thing with one that was removed from my back that was melanoma, keloid there now and it was our BFF plastic surgeon that removed it.