Rs. Stern et al., THERAPY WITH ORALLY-ADMINISTERED METHOXSALEN AND ULTRAVIOLET-A RADIATION DURING CHILDHOOD INCREASES THE RISK OF BASAL-CELL CARCINOMA, The Journal of pediatrics, 129(6), 1996, pp. 915-917
A child was treated from age 18 months to 8 years with oral methoxsale
n and ultraviolet A radiation (PUVA) for refractory psoriasis. Two bas
al cell cancers developed before age 21 years, suggesting that exposur
e to PUVA in childhood increases the risk of basal cell cancer.