Fig 3.
Histopathology showed mild epidermal acanthosis, increased numbers of melanocytes without atypia in the basal layer, and variable basal hyperpigmentation. (Hematoxylin-eosin stain.)
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.