Patients with pityriasis rubra pilaris can be classified into five types, according to Griffith's Classification (Griffiths, 1975), which differ from each other on the basis of clinical features ...

Yes, it’s possible to experience a Pityriasis rosea rash that doesn’t itch. Experts suggest that 1 in 4 people with Pityriasis rosea experience itching, which could range from mild to severe.

Atypical adult onset affects about 5% of patients. This disease is atypical because of its long duration of 20 years or more and atypical morphologic features. The scaling is more ichthyosiform ...