Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Hemangioendothelioma ?
    ### Response:
    How might hemangioendothelioma be treated? Treatment for hemangioendothelioma may depend on the type of hemangioendothelioma present in the affected individual and the risk of recurrence or metastases. In most reported cases, surgical excision (removal) of the mass has been the only treatment.
    