History of right breast cancer status post lumpectomy. Patient reports right mastectomy in 2010. History of right breast excisional biopsy after that as well. Assess for residual breast tissue. 2014 right mammograms, which are used for comparison, show that the patient does have right breast tissue as of 2014, and that a wire localized excisional biopsy was performed for a small cluster of calcifications. There is scattered fibroglandular tissue in both breasts. Breast volume is surgical reduced on the right, though low T2 signal scattered fibroglandular elements remain. Mild parenchymal enhancement is noted, left greater than right.No suspicious enhancement is seen in either breast. Right lateral breast scarring is noted. A non-enhancing cyst is present in the anterior depth of the left breast near the 12:00 position. Scattered enhancing foci are greater in the left breast than in the treated residual right breast tissue. No focus is uniquely enhancing. No abnormal lymph nodes are identified in either axillary region. Right axillary scarring is noted.
No MRI evidence for malignancy. Right sided residual breast tissue is noted.BIRADS: 2 - Benign finding.RECOMMENDATION: T - Take Appropriate Action - No Letter.