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.
Ulcerative dermatitis scoring system. Simplified description for (A) scratching number, (B) character of lesion, (C) length of lesion, and (D) regions affected. Scores from A, B, C, and D are used in the (E) UD scoring system formula to generate the calculated severity score.
