Figure 2.
Histopathological examination of the black lesion reveals proliferation of atypical cells containing melanin pigment (hematoxylin and eosin staining; ×100) (a); the atypical cells tested positive for Melan-A staining (×100) (b).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.