Psoriasis en plaques (pour les professionnels)
Psoriasis is a frequent inflammatory dermatosis which affects 1 to 2% of the global population. It is more frequent in Scandinavia and Europe. It is less frequent in Blacks and Chinese and is a rarity in Ethnic American-Indian population. Its cause is genetic (PSOR1 gene on chromosome 6) and environmental (guttate psoriasis for example has…