Skip to main content
An official website of the United States government
Español
Government Funding Lapse
Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

11C-acetate

(… A-seh-tayt)
A radioactive substance being studied in positron emission tomography (PET) imaging. 11C-acetate gets taken up by cells in the body, and a PET scanner is used to find which cells in the body have taken it up. Since more 11C-acetate is taken up by cancer cells than by normal cells, it can be used to help find cancer in the body and diagnose disease. Also called carbon C 11-acetate.
Search NCI's Dictionary of Cancer Terms