OverviewIntraductal papilloma is a benign tumor inside a milk duct. Removal of the duct for biopsy may be recommended to rule out cancer.
Review Date 10/2/2015
Updated by: Debra G. Wechter, MD, FACS, general surgery practice specializing in breast cancer, Virginia Mason Medical Center, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.