My dermatologist wants to use liquid nitrogen, but I've read that it can leave a white spot. A white spot is no better than a brown spot in my opinion. I have already had a biopsy and am waiting for the results.
The Dr (as am I) is pretty sure the biopsy will be negative. My Dr was not very informative on the different options. It is not a small spot, so recovery time is very important to me. I don't want to have an ugly scab for 4 weeks, nor do I want a permanent scar or white spot.