<prompt> Dariers sign is associated with ?UicariaSmooth muscle hamaomaUicaria pigmentosaAtopic dermatitis  <response>: Options Associated with Uicaria Dermographism Smooth ms hamaoma Pseudo Darier sign Uicaria pigmentosa Dariers sign Atopic dermatitis White dermographism Dariers Sign - Mast cell release histamine - Histamine vasodilates vessels producing erythematous lesion. 