Accessory Breast Tissue is relatively common congenital condition in which abnormal breast tissue is seen in addition to the presence of normal breast tissue. This variant can present as a mass anywhere along the course of embryonic mammary streak (axilla to inguinal region ) but the most common location is axilla & is usually bilateral.
Ultrasound shows Breast Tissue indistinguishable from regular breast.
TREATMENT & PROGNOSIS:-
Treatment is either for cosmetic reasons or if associated with pain , discomfort etc
Treatment is liposuction sos surgical excision
The ectopic breast tissue has been found to have a higher propensity to develop cancer & that too at an early age..