Merkel cell carcinoma of the abdominal wall

Abstract

Merkel cell carcinoma also known as neuroendocrine carcinoma of the skin is a very rare skin tumor. It commonly presents in the old age and the common sites are head, neck and extremities. The diagnosis requires histopathological examination with immunohistochemical correlation. We report a case of Merkel cell carcinoma stage IIIB with bilateral inguinal lymphadenopathy that on FNAB showed metastatic deposits of the tumor.

Keywords

• Immunohistochemistry
• Merkel cell carcinoma
• Merkel cell polyoma virus