Teaching Files

Archived Case 26

Contributed by: Katherine E. Dee, MD -

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A round mass is present in the central, slightly inner right breast at middle depth, but did you notice the irregular mass in the upper outer left breast?

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A mass is present in the upper inner left breast, better seen on the MLO view. The diagnostic work-up shows:

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What is your assessment?

BI-RADS 1 - Normal
BI-RADS 2 - Benign
BI-RADS 3 - Probably Benign
BI-RADS 4 - Suspicious mass
BI-RADS 5 - Highly suggestive of malignancy