Introduction To Psoriasis And Dandruff Diseases ( “Scaling Diseases”)

Psoriasis (psoriasis), parapsoriasis (Parapsoriasis), pityriasis rosea (pityriasis rosea), Pityriasis rubra pilaris (PRP), pityriasis lichenoides (pityriasis lichenoides), Lichen planus (Lichen planus) and lichen sclerosus (lichen sclerosus) are each independent diseases which are summarized here because their primary lesions have similar morphological characteristics clearly demarcated, crusted papules or plaque without exudates, crusts or column. By appearance and distribution of their lesions, these diseases can be distinguished from each other.

September 3, 2018