To prevent and detect skin cancer readers are referred to the consultation of the dermatologist in the presence of any skin lesion whose appearance or pigmentation varies or when new lesions that do not heal after a few days and cause discomfort, bleeding or color changes appear and unusual texture. The diagnosis of skin cancer in early stages is highly instrumental in initiating treatment. For this purpose, several techniques are used, such as photo documentation and digitized Dermatoscopy or epiluminescence microscopy. Thanks to these latest techniques in precision is achieved prevent and minimize treatment of skin cancer, and that detect microscopic changes in suspicious skin lesions and go analyzing them over time through a detailed log of them.