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Figure 12. Sagittal contrast-enhanced fat-saturated fast multiplanar spoiled gradient-echo MR image (25.6/4.1; flip angle, 30°) shows micronodular (stippled) moderate regional enhancement (arrow) in a 44-year-old woman with calcifications that represented DCIS at mammography. This case is a true-positive finding for the model branch point regional enhancement; micronodularity was not a reliable predictor of benign or malignant abnormality and thus was not added as a subdivision of regional enhancement.