[Current recommendations in the treatment of basal cell carcinoma and squamous cell carcinoma of the skin].

The incidence of the most common tumors of the skin, basal cell carcinoma and squamous cell carcinoma, has risen rapidly in recent years. Dermatologists see in their daily practice many different clinical and histological variants of these tumors. They must be able to develop therapeutic strategies adapted to the tumor and the patient. Surgical excision remains the standard treatment. Micrographic histological evaluation should be employed in difficult locations, for large tumors and when there is increased risk of recurrence or metastasis. For initial or superficial lesions, other approaches such as radiation therapy, as well as curettage, cryosurgery, laser therapy and photodynamic therapy can be employed. An additional option is topical treatment with imiquimod or 5-flourouracil.