March 2003 | Volume 2 | Issue 2 | Original Article | 174 | Copyright © March 2003

Laura Thomas and Henry W. Lim, MD

The "Focus On:" section is designed to provide a background on one of the basic areas of our practice - A common condition, subject, or process which we as dermatologists often deal with, yet might not intimately understand. This new feature will appear each issue as an informative review of a different dermatological topic.