Nonpigmented nodule on the shoulder: amelanotic congenital nevus.
Wu
Jashin J
JJ
Markus
Ramsey F
RF
Orengo
Ida F
IF
D005260:Female; D006801:Humans; D008544:Melanocytes / Q000473:pathology; D008875:Middle Aged; D009506:Nevus / Q000151:congenital* / Q000175:diagnosis*; D012782:Shoulder