I had suspected bcc about 14 years ago. They literally just cut it all out in one go BUT I barely have a scar. It's literally just a tiny fine line that only really I can see, even without makeup, and has been that way for a long long time even though I was told I'd have a scar that I wouldn't be able to conceal. Turned out it wasn't bcc in the end when they analysed it, it was a trichoepithelioma. So I just wanted to reassure you about scarring as, although it isn't the same procedure it sounds like it has come a long way since I had mine and mine turned out well anyway!