Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Ribbing disease ?
    ### Response:
    Ribbing disease is a rare bone disease that causes bony growths on the long bones, such as the thigh bone and shine bone. Ribbing disease affects women more frequently than men. The most common symptom is pain. A single study of 14 patients found an association between Ribbing disease and impaired exercise tolerance and changes in heart function (i.
    