Malignant Melanoma Clinical Pathology Flashcards ditki medical and biological sciences Melanoma can sometimes present as red spots on the skin, particularly in cases of amelanotic melanoma, a subtype that lacks the typical dark pigmentation. These lesions may appear pink, red, or Melanoma: Diagnosis, Features, Sentinel Node, & Staging How Can You Tell if It's Melanoma or Just a Mole? Nonmelanoma Skin Cancers: Lesser Known, More Common