Figure 6b.

Amorphous calcification groups (circle outlines) in the right breast in a 56-year-old woman with ductal carcinoma in situ (DCIS). (a) MLO full-field digital mammogram shows three groups of amorphous calcifications. The upper group (yellow circle) shows greater conspicuity in comparison to that of the lower group (red circle). (b) MLO synthetic mammogram shows the three groups of amorphous calcifications with better conspicuity in the lower group (red circle) in comparison to those depicted at FFDM. At DBT (Movie 1), all three amorphous groups are clearly visible.