![](https://webarchive.library.unt.edu/eot2008/20081104164520im_/http://www.cancer.gov/images/spacer.gif) |
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![](https://webarchive.library.unt.edu/eot2008/20081104164520im_/http://www.cancer.gov/images/spacer.gif)
| A liquid containing barium sulfate that is used in x-rays to highlight parts of the digestive system. |
Previous Definitions: | bacterial toxin, BAK gel, balloon angioplasty, barbiturate, barium enema | Next Definitions: | barium swallow, Barrett esophagus, barrier, basal cell, basal cell carcinoma |
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![](https://webarchive.library.unt.edu/eot2008/20081104164520im_/http://www.cancer.gov/images/spacer.gif) |