| Upper-Outer | Upper-Inner | Lower-Outer | Lower-Inner |
---|
Tumor location |
67 (60.9%)
| 16 (14.5%) | 7 (6.4%) | 20 (18.2%) |
Highest DA |
85 (77.3%)
| 18 (16.4%) | 4 (3.6%) | 3 (2.7%) |
Highest PD | 33 (30.0%) | 6 (5.5%) |
47 (42.7%)
| 24 (21.8%) |
Tumor in highest DAa
| 54 | 4 | 0 | 0 |
Tumor in highest PDb
| 21 | 1 | 3 | 5 |
-
aThe total case number with tumor occurring in the quadrant with the highest DA is 54Â +Â 4Â =Â 58, (58/110Â =Â 52.7%)
-
bThe total case number with tumor occurring in the quadrant with the highest PD is 21Â +Â 1Â +Â 3Â +Â 5Â =Â 30, (30/110Â =Â 27.3%)
- The numbers in bold text represent the most frequent breast quadrants for tumor locations, highest DA, and highest PD respectively