![](https://webarchive.library.unt.edu/eot2008/20090514044431im_/http://www.cancer.gov/images/spacer.gif) |
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(mag-NEH-tik-TAR-geh-ted KAYR-ee-er)
![](https://webarchive.library.unt.edu/eot2008/20090514044431im_/http://www.cancer.gov/images/spacer.gif)
| A tiny bead made from particles of iron and carbon that can be attached to an anticancer drug. A magnet applied from outside the body then can direct the drug to the tumor site. This can keep a larger dose of the drug at the tumor site for a longer period of time, and help protect healthy tissue from the side effects of chemotherapy. |
Previous Definitions: | magnesium, magnesium sulfate, magnetic resonance imaging, magnetic resonance perfusion imaging, magnetic resonance spectroscopic imaging | Next Definitions: | Magnevist, maidenhair tree, mainstream medicine, maintenance therapy, malabsorption syndrome |
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![](https://webarchive.library.unt.edu/eot2008/20090514044431im_/http://www.cancer.gov/images/spacer.gif) |