Extramammary Paget Disease

**Semantic type:** Neoplastic Process

**Definition:** A malignant neoplasm in which there is infiltration of the skin by neoplastic large cells with abundant pale cytoplasm and large nuclei with prominent nucleoli (Paget cells). It may affect the anus, penis, scrotum, and vulva.

**Synonyms:** - Cutaneous Paget's Disease - EMPD - Extramammary Paget's Disease - Paget Disease Extramammary - Paget Disease, Extramammary - Paget disease, extramammary - Paget's Disease of Skin - Paget's Disease of the Skin - Paget's Skin Disease