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.

BSE

A way a person can check their own breasts by feeling for lumps or other changes. BSEs can help a person learn how their breasts normally look and feel and notice when changes occur. Research has shown that doing BSEs does not lower the risk of dying from breast cancer and may lead to extra tests and procedures. Also called breast self-exam.
Search NCI's Dictionary of Cancer Terms