37-year-old with recent left bloody nipple discharge. Personal history of right mastectomy for breast cancer in 08/2014. Status post right mastectomy.There is extreme amount of fibroglandular tissue in the left breast.Mild parenchymal enhancement is noted in the left breast.On the non-contrast T1 weighted images, there is high signal fluid within a single ducts at 6:00 position at retroareolar region, and extending posteriorly into multiple branches. These images suggest a presence of proteinaceous fluid, likely correlating to the patient's clinical history of bloody nipple discharge. There is no abnormal enhancement in the left breast including the area of dilated ducts.No abnormal enhancement is seen in right mastectomy bed. No abnormal lymph nodes are identified in either axillary region.
Proteinaceous fluid within the left breast ducts, likely correlating to the patient's clinical history of bloody nipple discharge.No MRI evidence for malignancy. BIRADS: 2 - Benign finding.RECOMMENDATION: C - Clinical Correlation Needed.