Primary Dermal Melanoma: Current Understanding of Pathophysiology, Clinical Presentation and Management, A Narrative Review

Introduction

Primary dermal melanoma (PDM) is a rare and poorly understood variant of cutaneous melanoma but is distinct in its behavior. The exact mechanisms underlying PDM remain uncertain and there is no standardized approach for diagnosis, management, or staging. This review summarizes the current theories on the pathophysiology, diagnostic criteria, and treatment of PDM.