Psoriasis is characterised by: (A) Darier's sign, (B) Auspitz sign, (C) Nikolsky's sign, (D) Gottoson's sign
Answer is B. (B) Auspitz sign # Auspitz Sign: Psoriasis (pin point bleeding from a lesion when rubbed with a spatula to remove loose scales which indicated patch thinning of epidermis overlying papillary process of dermis.