Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Osteochondritis dissecans ?
    ### Response:
    How is osteochondritis dissecans diagnosed? A diagnosis of osteochondritis dissecans is usually suspected based on the presence of characteristic signs and symptoms. Additional testing can then be ordered to confirm the diagnosis. These test may include x-rays, magnetic resonance imaging (MRI) and/or computed tomography (CT scan).
    