Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Myoepithelial carcinoma ?
    ### Response:
    How might myoepithelial carcinoma be treated? The treatment for metastatic myoepithelial carcinoma usually begins with surgery to remove the main tumor.  Radiation therapy can be used to reduce the chance that the tumor could return in the same location.  Recent studies have shown that neutron-based radiation therapy may be more effective than proton-based radiation therapy for treating myoepithelial cancers.
    