I had a lot of "skin tags" around my neck (little growths, like warts by not hard). I'm wondering if they were caused by abrasion by my collar of my T-shirt. The dermatologist cauterized them - he burned them with a little electric gadget, and then they fell off leaving no trace.
But the gadget he used looked quite old, and I got a shock all the time he was using it. I wondered if I was supposed to be getting that shock. Whatever the case, it worked.

I haven't had much luck with surgical mole removal. I think I had three removed, and all of them grew back.

-Joe-