Abstract
Objectives: To evaluate breast findings incidentally detected on body MRI. Methods: A retrospective review of the institutional database identified 1752 body MRI performed between January 2015 and September 2015. MRI of women with breast tissue visible in the field-of-view were reviewed for breast findings. Breast findings were classified with the breast imaging reporting and data system (BI-RADS) lexicon. The standard statistic, costs of additional work-up, and the clinical relevance were used to describe breast findings, and we calculated 95 % exact confidence intervals (CIs). Results: 440 body MRI of 440 women (mean age: 57 ± 20 years) included breast tissue in the field-of-view. A total of 41 breast findings were identified in 41 patients. Breast findings were classified BI-RADS 2 N = 25, BI-RADS 3 N = 13, BI-RADS 4 N = 3. A total of 3.6 % [95 % CI 1.6 %, 5.6 %] women with breast tissue visible on MRI had a recommendation for further imaging work-up for a breast finding. The 18.7 % (3 of 16) of these patients had a clinically important finding (breast cancer). Further imaging evaluation increased costs of €108.3 per patient with a breast finding. Conclusions: Clinically important breast findings could be detected on body MRI in up to 0.7 % (3 of 440) of women.
Original language | English |
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Article number | 781 |
Journal | SpringerPlus |
Volume | 5 |
Issue number | 1 |
DOIs | |
Publication status | Published - Dec 1 2016 |
Keywords
- Body
- Breast
- Cancer
- Costs
- Magnetic resonance imaging
ASJC Scopus subject areas
- General