Name

Radical mastectomy

This definition applies to

All SEER websites where this term appears

Definition

Surgery for breast cancer in which the breast, chest muscles, and all of the lymph nodes under the arm are removed. For many years, this was the breast cancer operation used most often, but it is used rarely now. Doctors consider radical mastectomy only when the tumor has spread to the chest muscles.

Resource

Title: National Cancer Institute
NCI Dictionary of Cancer Terms

Alternate Names

Halstead radical mastectomy

Abstractor Notes

Surgery codes: Breast
Applicable codes: 60-74 Radical mastectomy, NOS or Extended radical mastectomy

See the Breast surgery codes in Appendix C of the SEER Program Coding and Staging Manual for more information, http://seer.cancer.gov/tools/codingmanuals/

Histology

None

Primary Sites

C50_ Breast
Glossary