JOURNAL OF CUTANEOUS PATHOLOGY, vol.33, no.8, pp.531-538, 2006 (SCI-Expanded)
Background: Among intraepidermal malignancies of epithelial origin, Bowen's disease, bowenoid actinic keratosis (BAK), intraepidermal malignant eccrine poroma (MEP), and Paget's disease may pose diagnostic difficulties.