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Modality of detection of the findings prompting tissue sampling
| Tissue sampling prompt | Number | % |
|---|---|---|
| Mammography alone | 540/1005 | 53.7% |
| US alone | 93/1005 | 9.3% |
| MRI alone | 20/1005 | 2.0% |
| Mammography + US | 194/1005 | 19.3% |
| Mammography + MRI | 89/1005 | 8.8% |
| US + MRI | 8/1005 | 0.8% |
| Mammography + US + MRI | 61/1005 | 6.1% |
US ultrasonography, MRI magnetic resonance imaging
