Dr DEEPAN P SHAH (MD)TweetPsoriasis is an endogenous immune-mediate condition(believed to be autoimmune) where there is increased epidermal cell proliferation which is result of excessive cell division in basal layers and transit time of keratinocytes through epidermis is reduced and reduced epidermal turnover from 28days to 5-6 days; its clinically characterized by well-defined erythematous plaques with silvery … Continue reading PSORIASIS