axillary lymph node dissection
(AK-sih-LAYR-ee limf node dy-SEK-shun)
Surgery to remove lymph nodes found in the armpit region. Also called axillary dissection.
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.