Figure 1. A 25-year-old female patient at baseline (A) and 4 weeks after the first treatment (B) of salicylic acid and intense pulsed light group. The red patches and erythema are significantly improved.
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.