<unk>  is a rare type of glioma, a cancer of the brain that comes from glial, or supportive, brain cells, as opposed to the neural brain cells.<unk>  is a malignant cancer, and is defined as a glioblastoma consisting of gliomatous and sarcomatous components. It is estimated that approximately 2.1% of all glioblastomas are<unk> s. Although most gliomas rarely show metastases outside the cerebrum,<unk> s have a propensity to do so, most commonly spreading through the blood to the lungs, and also liver and lymph nodes.<unk> s have an epidemiology similar to that of glioblastomas, with the average age of onset being 54 years, and males being affected twice as often as females. They are most commonly present in the temporal lobe.
Gliosarcoma
Glioblastoma
Astrocytoma
Ameloblastoma
Glioma
Hemangioblastoma
Medulloblastoma
Gliosis