48 year old with known left breast cancer on chemotherapy. There is scattered fibroglandular tissue in both breasts.Mild parenchymal enhancement is noted bilaterally.In the left outer breast, surrounding the biopsy clip, there is faint non-mass enhancement and a focus of enhancement, but no residual enhancing mass is seen. The overall extent of residual enhancement is 5.9 x 3.7 x 2.5 cm. No abnormal enhancement is seen in the right breast. A few scattered foci are present elsewhere in each breast, none suspicious. No abnormal lymph nodes are identified in either axillary region.
At the site of a previously avidly enhancing left breast mass, mild residual non-mass enhancement currently measures up to 5.9 cm AP. BIRADS: 6 - Known cancer.RECOMMENDATION: T - Take Appropriate Action - No Letter.