Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Pityriasis lichenoides chronica ?
    ### Response:
    What are the symptoms of pityriasis lichenoides chronica? Pityriasis lichenoides chronica usually starts out as a small pink papule that turns a reddish-brown color. There is usually a fine, mica-like adherent scale attached to the center which can be peeled off to reveal a shiny, pinkish brown surface.
    