Cutaneous verrucous carcinoma - report of three cases with review of literature.

Abstract

Verrucous carcinoma is a rare variant of squamous cell carcinoma. It is well differentiated and rarely metastases but can sometimes be very aggressive locally in depth. The paper presents three cases of cutaneous verrucous carcinoma with different localizations. The first patient shows a lesion in the sacrogluteal region, the second one presented a tumor localized on the auricle (external ear), and the third patient showed a tumor on the sole of the foot. All patients underwent tumor excision and the histopathological diagnosis was verrucous carcinoma. In the first two cases, the surgery was completely curative by excision of the tumors. In the last case, the patient had relapsed and due to the aggressive nature of the tumor, which infiltrated the deeper plans, the tumor had reached the bone. None of the patients showed any metastases.