My son (age 9) had a spot removed from his heel. It was removed via punch and apparently was mildly atypical, but with margin(s) involved. The derm thinks completely unnecessary to re-excise. I am bummed there are margins (although thankful it is nothing) Would it be overkill to take him elsewhere to re-excise? I have read that acral nevi on kids appear atypical under the scope anyways. It was 1mm,dark and on his sole? It's also painful to have a shot there, but will do it if need be! I'm not comfortable asking the derm to do it-- he really didn't even want to remove it in the first place. Another derm thought it was slightly atypical but she couldn't do a punch so I went to him. guess that backfired!!