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Lumpectomy

Lumpectomy

Overview

Lumpectomy is a surgical procedure performed on a solid breast mass to determine if it is malignant. The suspicious lump and some surrounding tissue is excised and analyzed.

Review Date 10/17/2024

Updated by: Linda J. Vorvick, MD, Clinical Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.