<unk>  nevus arises from the epidermal melanocytes, which are neural crest cells involved in the synthesis of melanin (a brown pigment with photo-protective properties). Melanoma may be caused by sporadic genetic (e.g. BRAF and/or N-RAS) or may be part of familial syndromes (e.g. familial atypical multiple mole melanoma syndrome).
Dysplastic nevus causes
Melanocytic nevus causes
Melanoma causes
Vitiligo causes
Fibroma causes
Blue rubber bleb nevus syndrome causes
Cellulitis causes
Gangrene causes