Picture of Desmoplastic Melanoma
Desmoplastic melanoma is form of melanoma composed of spindle cells surrounded by collagen. The desmoplastic melanoma in this picture is on the forehead of an elderly male patient. Up to 30% of desmoplastic melanomas display features of lentigo maligna.
Text Reference: "Improved Diagnostic and Prognostic Strategies for Dysplastic Melanoma." Skin Cancer Foundation.