Gynecomastia-Like Hyperplasia of Axillary Ectopic Breast Tissue in a Young Female

Figure 1

Representative ultrasound imaging of the right axilla demonstrates the area of palpable abnormality an approximately 1.2 cm oval, hypoechoic solid-appearing lesion. No capsule or posterior acoustic enhancement was evident. No vascularity was identified within the lesion on color Doppler interrogation and the adjacent vessels within the axilla were compressible and patent.