Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Peyronie's Disease ?
    ### Response:
    Peyronies disease is a disorder in which scar tissue, called a plaque, forms in the penisthe male organ used for urination and sex. The plaque builds up inside the tissues of a thick, elastic membrane called the tunica albuginea. The most common area for the plaque is on the top or bottom of the penis.
    