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 ...

The 23-year-old nun was diagnosed with the rare, chronic skin condition pityriasis rubra pilaris, which is characterized by widespread, scaly, red patches of skin. The disease made Zervas’ skin ...

Pityriasis rosea is an inflammatory skin condition that produces a red rash. On darker skin tones, this inflammation may appear dark red, purple, or dark brown. Its exact cause is unknown ...