Topical Itraconazole in Treating Patients With Basal Cell Cancer

Inclusion Criteria: * The subject must sign and date all informed consent statements; children will sign the assent form and their guardian will sign the consent form * The subject must be willing to apply the medications twice daily for 1 month * The subjects must have at least four BCCs in non-cosmetically sensitive sites * For women of child-bearing potential, a negative urine pregnancy test * Women of child-bearing potential are expected to use an effective method of birth control to prevent exposing a fetus to potentially dangerous agent with unknown risk * For male patients with female partners of childbearing potential, agreement to use adequate contraception while you are participating in the study and 1 month after applying your last dose Exclusion Criteria: * Pregnancy or breast-feeding * History of congestive heart failure or other findings of ventricular dysfunction * History of current evidence of malabsorption or liver disease * Current immunosuppression or taking immunosuppressive drugs * Taking oral itraconazole * Taking any medication known to affect hedgehog (HH) signaling pathway * The subject has used topical or systemic therapies that might interfere with the evaluation of the study medication during the study; specifically these include the topical use to the study tumors of: glucocorticoids (ii) retinoids (e.g., etretinate, isotretinoin, tazarotene, tretinoin, adapalene) systemically or topically (iii) alpha-hydroxy acids (e.g., glycolic acid, lactic acid) to more than 5% of the skin during the six months prior to study entry (iv) 5-fluorouracil or imiquimod; also - treatment with systemic chemotherapy or agents known to be inhibitors of HH signaling within 60 days to starting study medication