Figure 4.
Pretreatment (A) and posttreatment (B) photographs of group 1 patient showing PGA grade 1 improvement. Pre-dermoscopy (C) and post-dermoscopy (D) images of same patient showing grade 1 improvement on dermoscopy after six sessions
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.