Melanocytic Nevus which is usually called moles is small lesions made up of nevus cells. They are composed of melanocytes and are present in every person. The number and size of moles can vary from person to person. They are harmless and do not trouble the person by its existence. If the number of moles exceeds a limit of hundred it can often be the signs of skin cancer. People are bothered about moles because of the changes it can bring to the appearance of the person. As mole and wart