In general, the prognosis of medulloblastoma is poor and it depends on the following:
Whether or not the cancer can be removed by surgery The stage of the cancer: the size of the tumor, whether the cancer has spread outside the brain Whether the cancer has just been diagnosed or has recurred The patient’s general health
What to expect if I have Medulloblastoma  (Outlook/Prognosis)?
In general, the prognosis of medulloblastoma is poor and it depends on the following:
Whether or not the cancer can be removed by surgery The stage of the cancer: the size of the tumor, whether the cancer has spread outside the brain Whether the cancer has just been diagnosed or has recurred The patient’s general health