14-year-old female with history of excisional biopsy of a left breast mass demonstrating a multilobulated 5.3 cm juvenile fibroadenoma last year. Prior ultrasound dated 10/2/14 demonstrated benign morphology, masses, most likely compatible with fibroadenomatas. A targeted bilateral breast ultrasound was performed for the palpable area of concern. Right breast 10 o'clock position, the benign morphology mass measures 1.9 x 0.8 x 2.3 cm, unchanged from prior study. In the left breast at 3 o'clock position, the lobulated mass measures 1.9 x 0.8 x 2.4 cm, slightly increased in size from prior ultrasound when it measured 1.6 x 0.9 x 2.1 cm.
Known bilateral breast masses most likely fibroadenomas, slightly increased in size from prior study given difference in operator dependence.BIRADS: 2 - Benign finding.RECOMMENDATION: B - Surgical Consultation.