| gliosarcoma | A glioma consisting of immature, undifferentiated, pleomorphic, spindle-shaped cells with relatively large, hyperchromatic, frequently bizarre nuclei and poorly formed fibrillary processes. It is sometimes used as a term for a malignant neoplasm derived from connective tissue (e.g., that associated with blood vessels in the brain) in which there are proliferating glial cells. (12 Dec 1998) |
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Synonyms : Sarcomatous Glioma, Glioma, Sarcomatous, Gliomas, Sarcomatous, Gliosarcomas, Sarcomatous Gliomas
| gliosarcoma |
A type of glioma (cancer of the brain that comes from glial, or supportive, cells).
Ãâó: www.stjude.org/glossary
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| gliosarcoma |
Glioblastoma with sarcomatous component, which contains both neuro-ectodermal and mesenchymal elements. The histogenesis of gliosarcoma has been extensively debated, and endothelial or adventitial fibroblast origin has been suggested, as has a histiocytic origin following the demonstration of antiprotease activity.
Ãâó: virtualtrials.com/dictionary.cfm
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