Adenosquamous Carcinoma of the Skin: A Case Report

Abstract

Adenosquamous carcinoma of the skin (ASCS) or primary cutaneous adenosquamous carcinoma is a rare malignant neoplasm. It is characterized by the presence of both glandular and squamous cell components and a propensity for aggressive clinical behavior. Due to its rarity, it continues to pose diagnostic challenges. To date, only a few cases of this tumor have been reported, and even fewer have been thoroughly investigated via immunohistochemistry.