I do not believe it is approved yet in the US however? I am in Canada and there is one within driving distance to me and very curious about it.
http://www.verisante.com
http://www.vancouversun.com/touch/story.html?id=9285899
Also came across this (Foto Finder http://www.medpoint.ca/specialists/dermatology/). Personally speaking after us trying to do it a couple weeks ago for the first time, I think it would be great. My husband took the pictures for me and finds it challenging because I have so many freckles/moles all over my body. I am sure we will get better at taking the pics as time goes on. Still nice to know there are options out there.
http://www.fotofinder-systems.com/index.php?id=341
Any experiences with these?