Cutaneous malignancies of the perineum.

ABSTRACT

This review discusses multiple cutaneous malignancies that can present on the perineum. Although all of these neoplasms are uncommon, a focus will be on the more common neoplasms including extramammary Paget disease, basal cell carcinoma, squamous cell carcinoma, and melanoma. Other more rare entities discussed are superficial leiomyosarcoma, giant solitary trichoepithelioma, and cutaneous endometriosis.