![](https://webarchive.library.unt.edu/eot2008/20090514045152im_/http://www.cancer.gov/images/spacer.gif) |
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(muh-LIG-nunt peh-RIH-feh-rul ... TOO-mer)
![](https://webarchive.library.unt.edu/eot2008/20090514045152im_/http://www.cancer.gov/images/spacer.gif)
| A type of soft tissue sarcoma that develops in cells that form a protective sheath (covering) around peripheral nerves, which are nerves that are outside of the central nervous system (brain and spinal cord). Also called MPNST. |
Previous Definitions: | malignant fibrous cytoma, malignant fibrous histiocytoma, malignant meningioma, malignant mesothelioma, malignant mixed Müllerian tumor | Next Definitions: | malignant pleural effusion, malnutrition, malondialdehyde, MALT lymphoma, mammary |
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![](https://webarchive.library.unt.edu/eot2008/20090514045152im_/http://www.cancer.gov/images/spacer.gif) |