Synchronous Recurrent Merkel Cell Carcinoma and Primary Cutaneous Melanoma: A Rare Case Report

Nektarios Ntalakos1, Maria Arnaouti1, Evdokia Arkoumani1

  • 1Department of Pathology, Saint Savvas Anticancer Hospital of Athens, Athens, GRC.

Cureus
|September 22, 2025
PubMed
Summary

Synchronous Merkel cell carcinoma and superficial spreading melanoma are exceptionally rare. This case highlights shared risk factors like UV radiation and immunosenescence, emphasizing a multidisciplinary approach for diagnosis and treatment.