Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Vasculitis ?
    ### Response:
    Your doctor will diagnose vasculitis based on your signs and symptoms, your medical history, a physical exam, and test results.
                
Specialists Involved
                
Depending on the type of vasculitis you have and the organs affected, your doctor may refer you to various specialists, including:

    