text: <unk>  nevus must be differentiated from a dysplastic nevus, epidermal nevus, and melanoma.
option_0: Melanocytic nevus differential diagnosis
option_1: Hamartoma differential diagnosis
option_2: Hemangioma differential diagnosis
option_3: Linitis plastica differential diagnosis
option_4: Basal cell carcinoma differential diagnosis
option_5: Cavernous angioma differential diagnosis
option_6: Blue rubber bleb nevus syndrome other diagnostic studies
option_7: Melanocytic nevus other imaging findings