melanocytic nevus, some of them dyplastic or atypical, on a caucasian man of 37 years old from spain

analysis asymmetry atypical benign birthmark black borders childbirth claves color congenital dark dermatologist diagnosis diameter duisgnostic dyplastic eliminate examination flat lesion malformations malign man medicine melanocytic melanoma microstock mole nevus pigments proliferation remove scar skin trunk