Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition A rare breast malformation characterized by the presence of accessory breasts with a complete ductal system, areola, and nipple in addition to two normal breasts. The accessory breast tissue mostly lies along the milk lines. It is often not recognized until puberty, when it begins to respond to regular hormonal fluctuations, and may develop the same changes as normal breasts throughout life. Disease data Classification Morphological anomaly Synonyms Accessory breasts Dodatkowe piersi Polymastia Polymastia ORPHA code 180182 OMIM code - ICD10 code Q83.1 ICD11 code LB62 *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl