46-year-old female with biopsy-proven left breast malignancy and enlarged left axillary lymph nodes on MRI. Evaluate for axillary adenopathy. A targeted left ultrasound was performed for the MRI area of concern in the left axilla. Multiple benign morphology lymph nodes are present within the left axilla. The largest is identified within the inferior left axillary region and measures 2.6 x 1.3 x 1.6 cm. This lymph node demonstrates thin cortex with preservation of the fatty hilum and hilar vascularity.
Multiple benign morphology lymph nodes within the left axilla. The largest measures 2.6 cm in greatest dimension, and corresponds to the lymph node visualized on MRI examination. No sonographic evidence for malignancy.BIRADS: 2 - Benign finding.RECOMMENDATION: T - Take Appropriate Action - No Letter.