Malignant melanoma in association with keratosis palmaris et plantaris (epidermolytic hyperkeratosis variant)

Write for reprints to: Carlos Urmacher, M.D., Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, New York 10021. From the Departments of Pathology (CU) and Surgery (MHS), Memorial Sloan-Kettering Cancer Center, New York, New York. Dr. Urmacher received an American Cancer Society Junior Clinical Fellowship.