STL Index for: Wang B.

The prevalence of eczema is increasing over the past 30 years, and is estimated to affect 20% of children in North America and Northern Europe. This article discusses eczema, incidence, clinical presentations, and management, as well as specific primary and second line therapies.

There are currently no laboratory tests to diagnose rosacea; it remains a clinical diagnosis. The actual pathophysiology and etiology of rosacea also remain unclear; however, quite recently the spectrum of rosacea has been classified and standardized.