Table 2 Distribution of benign and malignant lesions within the different types of asymmetries
From: 3D digital breast tomosynthesis versus US in evaluating breast asymmetries
| Simple asymmetry | Focal asymmetry | Global asymmetry | Developing asymmetry | |
|---|---|---|---|---|
| Number of benign lesion | 4/7 (57%) | 32/42 (76%) | 3/8 (37.5%) | 1/1 (100%) |
| Number of malignant lesion | 3/7 (43%) | 10/42 (24%) | 5/8 (62.5%) | 0 |
| Total | 7 (100%) | 42 (100%) | 8 (100%) | 1 (100%) |