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 Amelanotic melanoma: Appearances, Symptoms and Treatment DermNet Amelanotic Melanoma Pictures Amelanotic melanoma a. Clinical picture firm, dome shaped, pink, 1.5 Download Scientific Diagram Nodular melanoma Acral lentiginous melanoma Types of melanoma