![](https://webarchive.library.unt.edu/eot2008/20081023082108im_/http://www.nci.nih.gov/images/spacer.gif) |
|
![](https://webarchive.library.unt.edu/eot2008/20081023082108im_/http://www.nci.nih.gov/images/spacer.gif)
| A laboratory test to measure carcinoembryonic antigen (CEA), a substance that is sometimes found in an increased amount in the blood of people who have certain cancers. |
Previous Definitions: | CD34 antigen, CD40-ligand, CDDO, CDK inhibitor AT7519M, CEA | Next Definitions: | cecum, cedarwood, cediranib, cefepime, cefixime |
|
![](https://webarchive.library.unt.edu/eot2008/20081023082108im_/http://www.nci.nih.gov/images/spacer.gif) |