I'm a regular at Southwest Skin Specialists and see Dr LeSueur. I go every 6 months as have a history of skin cancer. The scan is thorough yt quick as I believe Dr is so attuned to abnormalities he can spot them quickly. I had one area of concern but he explained nothing to worry about. However he spotted two spots on my face I would NEVER have seen and froze them on the spot. I recommend highly.