MedicineDermatologyOncologyCutaneous OncologyDermatopathologyCutaneous NeoplasmsDermal ToxicologyOccupational Skin DiseasesSkin Cancer EpidemiologySkin Cancer Risk FactorsSkin TumorsChemical Carcinogen ExposureChronic Arsenic ExposureImmunosuppressive CompoundsRadiation Effects On The SkinRadiation-associated Skin CancerSkin CarcinogenesisSolar DermatosesUltraviolet Radiation Damage
Keratosis Aetiological factors in skin cancer * Excessive exposure to the sun * Past or active treatment with immunosuppressive drugs * Past treatment with irradiation * Past exposure, either medicinolly or industrially, to arsenic * Chronic exposure of skin to hydrocarbons *