Table III.
Comparative analysis of US BI-RADS classification and pathological results of breast masses removed by ultrasound-guided Mammotome minimally invasive resection
| US BI-RADS classification, n (%) | ||||||
|---|---|---|---|---|---|---|
| Pathology results | Category 3 | Category 4a | Category 4b | Category 4c | Category 5 | Total, n (%) |
| Benign | 1,091 (100.00) | 181 (96.28) | 35 (70.00) | 0 (0.00) | 0 (0.00) | 1,307 (97.46) |
| Malignant | 0 (0.00) | 7 (3.72) | 15 (30.00) | 10 (100.00) | 2 (100.00) | 34 (2.54) |
| Total | 1,091 (81.36) | 188 (14.02) | 50 (3.73) | 10 (0.75) | 2 (0.15) | 1,341 |
US, ultrasound; BI-RADS, Breast Imaging Reporting and Data System.