Paget Disease of the Nipple (Paget's Disease of the Nipple) By Gregory L Wells, MD, Ada West Dermatology and Dermatopathology Reviewed / Revised Sep 2022 View Patient Education Diagnosis Treatment Topic Resources Paget Disease of the Nipple Paget disease is a rare type of carcinoma that appears as a unilateral eczematous to psoriasiform plaque of the nipple and areola.