Blue nevus (Blue nevus of Jadassohn–Tièche, Cellular blue nevus, Epithelioid blue nevus, Deep penetrating nevus, Amelanotic blue nevus, Malignant blue nevus)
Congenital melanocytic nevus (Giant pigmented nevus, Medium-sized congenital nevocytic nevus, Small-sized congenital nevocytic nevus)
Balloon cell nevus • Dysplastic nevus/Dysplastic nevus syndrome
M: INT, SF, LCT
anat/phys/devp
noco/cong/tumr, sysi/epon
proc, drug (D2/3/4/5/8)