Amelanotic melanoma is a rare (28% of cases) and aggressive skin cancer that produces little to no pigment, making it appear pink, red, or skin colored rather than brown or black. , Often Diagnosis of Primary Melanoma ScienceDirect Types of Melanoma with Pictures Unusual Clinical Presentations of Malignant Melanoma: A Review of Clinical and Histologic Features with Special Emphasis on Dermatoscopic Findings American Journal of Clinical Dermatology Springer Nature Link Dermoscopy Made Simple Amelanotic melanoma