[Merkel cell carcinoma: primary cutaneous neuroendocrine tumor]. / Carcinome à cellules de Merkel: tumeur neuroendocrine cutanée primitive.

ABSTRACT

Merkel cell carcinoma is a neuroendocrine primitive tumor of the skin. We report a case who develops node and visceral metastasis, and dead. The clinical presentation, diagnosis, histology, immunocytochemistry, treatment and prognosis of this tumor will be discussed.