Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Fournier gangrene ?
    ### Response:
    Fournier gangrene refers to the death of body tissue of the genitals and/or perineum. Signs and symptoms of the condition include genital pain, tenderness, redness, and swelling with a rapid progression to gangrene. Although the condition can affect men and women of all ages, it is most commonly diagnosed in adult males.
    