Extra (supernumerary or accessory) nipples or breast tissue

Extra nipples or breast tissue is fairly common (1-6% of women) and is a result of incomplete regression of the mammary ridge (milk line) during the development of the embryo before birth.

Supernumerary Nipple

What Does Having a Third Nipple Mean? Supernumerary Nipples - GoodRx

Accessory Nipple Removal: Cost, Reviews, Safety

Breast and Axillae Flashcards

Supernumerary Nipple: Causes, Diagnosis, and Images — DermNet

Accessory Breast During Pregnancy: What Is It? Can It Be Removed?

Intraareolar polythelia: a rare anomaly.

Internet Scientific Publications

Có nên thực hiện cắt tuyến vú phụ - Những điều cần biết

Supernumerary nipple - wikidoc

Notes - MCN - Nursing care for a woman with a pre- existing illness  close observation of maternal - Studocu