Epidemiology and Prevention of Cutaneous Tumors

摘要: Skin cancer is the most common type of neoplasia in world, with a predominance Caucasian population and higher incidence areas greater exposure to sun: it accounts for 35–45 % all neoplasias among Caucasians. Basal cell carcinomas squamous are by far frequent nonmelanoma cutaneous tumors; but there also other tumors, less frequent, such as adnexal tumors (these important “spies” systemic pathologies as, e.g., sebaceous adenoma Muir-Torre syndrome, multiple oncological disease), neuroendocrine (Merkel carcinomas), dermatofibrosarcoma protuberans (Darier-Ferrand tumors), B T lymphomas.