Types of Melanoma with Pictures Amelanotic Melanomas: Symptoms, Stages and Treatment Amelanotic melanoma: The great masquerader ScienceDirect Nodular melanoma Acral lentiginous melanoma Types of melanoma Amelanotic melanoma: Appearances, Symptoms and Treatment DermNet Whilst amelanotic melanoma is relatively uncommon fatality rates tend to be higher because they often go undetected for longer, are often misdiagnosed because they mimic other skin lesions and are therefore commonly