Darier's sign is associated with ?: (A) Uicaria, (B) Smooth muscle hamaoma, (C) Uicaria pigmentosa, (D) Atopic dermatitis
Answer is C. Options Associated with Uicaria Dermographism Smooth ms hamaoma Pseudo Darier sign Uicaria pigmentosa Darier's sign Atopic dermatitis White dermographism Darier's Sign - Mast cell release histamine - Histamine vasodilates vessels producing erythematous lesion.