Table 1. Screening Breast MRI Indications.
Breast MRI Examination Indications | Patients, N | % | Cancer Yield | CDR | PPV3 |
---|---|---|---|---|---|
Genetic mutation carrier | 106 | 12.3 | 1 | ||
Family history of breast cancer | 367 | 42.7 | 6 | ||
Personal history of treated breast cancer | 365 | 42.4 | 11 | ||
History of chest radiation | 14 | 1.6 | 0 | ||
Prior biopsy with atypia or LCIS | 8 | 0.9 | 1 | ||
Total screening | 860 | 100.0 | 19 | 22.1 | 23.8 |
CDR, cancer detection rate (per 1000 examinations); LCIS, lobular carcinoma in situ; MRI, magnetic resonance imaging; PPV3, positive predictive value 3 (biopsy performed).