Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Anal Disorders ?
    ### Response:
    The anus is the opening of the rectum through which stool passes out of your body. Problems with the anus are common. They include hemorrhoids, abscesses, fissures (cracks), and cancer.    You may be embarrassed to talk about your anal troubles. But it is important to let your doctor know, especially if you have pain or bleeding.
    