The female breast is either of two mammary glands (organs of milk secretion) on the chest.
Review Date 10/30/2018
Updated by: Jonas DeMuro, MD, Assistant Professor of Surgery, Stony Brook School of Medicine, Stony Brook, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.