Benign
Definition
The term "benign" refers to a condition, tumor, or growth that is NOT cancerous. This means that it does not spread to other parts of the body or destroy nearby tissue. Benign tumors usually grow slowly.
In general, a benign tumor or condition is not harmful. However, this is not always the case. If a benign tumor is big enough, its size and weight can press on nearby blood vessels, nerves, or organs, or otherwise cause problems.
The opposite of benign is malignant.
Review Date:
4/27/2007
Reviewed By:
Rita Nanda, M.D., Department of Medicine, Section of Hematology/Oncology, University of Chicago Medical Center, Chicago, IL. Review provided by VeriMed Healthcare Network.
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