Below is an instruction from Human. Write a response.
    ### Instruction:
    How to diagnose Hypopharyngeal Cancer ?
    ### Response:
    Tests that examine the throat and neck are used to help detect (find) and diagnose hypopharyngeal cancer. The following tests and procedures may be used:         -   Physical exam of the throat: An exam in which the doctor feels for swollen lymph nodes in the neck and looks down the throat with a small, long-handled mirror to check for abnormal areas.
    