The following is an impoant feature of psoriasis: September 2009: (A) Crusting, (B) Silvery Scaling, (C) Coarse bleeding, (D) Erythematous macules
Answer is B. Ans. B: Silvery Scaling Psoriasis is a chronic dermatosis characterized by an unpredictable course of remissions and relapses and presence at typical sites of papules and plaques which are: Well defined Erythematous Surmounted with large, silvery, loose scales.