Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Benign schwannoma ?
    ### Response:
    What are the signs and symptoms of schwannomas? Common signs and symptoms of schwannomas include a slow-growing mass and Tinel shock (electric-like shock when affected area is touched). Some people may experience numbness or other neurological symptoms depending on the size and location of the tumor.
    