Pityriasis rubra pilaris is a skin condition with many different clinical presentations. History, histology, clinical presentation, its different classified forms, treatments, and differential ...

It's most common on the: Keratosis pilaris rubra (KPR) is an inflammatory form of the condition that causes small, grainlike ...

Atypical juvenile PRP affects only 5% of patients. It appears in the first years of life and runs a chronic course. It is characterized by follicular hyperkeratosis. Ery thema is a constant but ...