![](https://webarchive.library.unt.edu/eot2008/20090510050324im_/http://www.cancer.gov/images/spacer.gif) |
|
![](https://webarchive.library.unt.edu/eot2008/20090510050324im_/http://www.cancer.gov/images/spacer.gif)
(... ZEV-uh-lin)
![](https://webarchive.library.unt.edu/eot2008/20090510050324im_/http://www.cancer.gov/images/spacer.gif)
| A radiolabeled monoclonal antibody that is used to detect certain types of B-cell non-Hodgkin lymphoma and is being studied in the detection of other types of B-cell tumors. It is made up of the monoclonal antibody ibritumomab plus the radioisotope indium 111. It binds to the protein called CD20, which is found on B cells. A machine is used to detect which cells in the body have bound the antibody. In 111 Zevalin is a type of radiopharmaceutical. Also called In 111 ibritumomab tiuxetan and indium In 111 ibritumomab tiuxetan. |
![](https://webarchive.library.unt.edu/eot2008/20090510050324im_/http://www.cancer.gov/images/spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20090510050324im_/http://www.cancer.gov/images/gray_spacer.gif)
![](https://webarchive.library.unt.edu/eot2008/20090510050324im_/http://www.cancer.gov/images/spacer.gif)
|
![](https://webarchive.library.unt.edu/eot2008/20090510050324im_/http://www.cancer.gov/images/spacer.gif) |