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Open AccessJournal ArticleDOI

Breast Cancer Screening Using Tomosynthesis in Combination With Digital Mammography

TLDR
Addition of tomosynthesis to digital mammography was associated with a decrease in recall rate and an increase in cancer detection rate, and further studies are needed to assess the relationship to clinical outcomes.
Abstract
mammography + tomosynthesis; difference, 1.3 (95% CI, 0.4-2.1; P = .004); for cancer detection, 4.2 (95% CI, 3.8-4.7) with digital mammography vs 5.4 (95% CI, 4.9-6.0) with digital mammography + tomosynthesis; difference, 1.2 (95% CI, 0.8-1.6; P < .001); and for invasive cancer detection, 2.9 (95% CI, 2.5-3.2) with digital mammography vs 4.1 (95% CI, 3.7-4.5) with digital mammography + tomosynthesis; difference, 1.2 (95% CI, 0.8-1.6; P < .001). The in situ cancer detection rate was 1.4 (95% CI, 1.2-1.6) per 1000 screens with both methods. Adding tomosynthesis was associated with an increase in the positive predictive value for recall from 4.3% to 6.4% (difference, 2.1%; 95% CI, 1.7%-2.5%; P < .001) and for biopsy from 24.2% to 29.2% (difference, 5.0%; 95% CI, 3.0%-7.0%; P < .001). CONCLUSIONS AND RELEVANCE Addition of tomosynthesis to digital mammography was associated with a decrease in recall rate and an increase in cancer detection rate. Further studies are needed to assess the relationship to clinical outcomes.

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Journal ArticleDOI

Fully Automated Quantitative Estimation of Volumetric Breast Density from Digital Breast Tomosynthesis Images: Preliminary Results and Comparison with Digital Mammography and MR Imaging.

TL;DR: In this article, a fully automated method for the computation of quantitative volumetric breast density from digital breast tomosynthesis (DBT) images and demonstrates a comparison with volume-based measures from full-field mammography, DBT, and MR imaging.
Journal ArticleDOI

False positives in breast cancer screening with one-view breast tomosynthesis: An analysis of findings leading to recall, work-up and biopsy rates in the Malmö Breast Tomosynthesis Screening Trial

TL;DR: FPs increased with BT screening mainly due to the recall of stellate distortions, andTomosynthesis is better at characterising rounded lesions than mammography, and showed evidence of a learning curve.
Journal ArticleDOI

Improving digital breast tomosynthesis reading time: A pilot multi-reader, multi-case study using concurrent Computer-Aided Detection (CAD).

TL;DR: Conurrent CAD resulted in faster reading time with non-inferiority of radiologist interpretation performance, and sensitivity, specificity and recall rate were similar with and without CAD.
Journal ArticleDOI

BRCA Mutation Carriers: Breast and Ovarian Cancer Screening Guidelines and Imaging Considerations

TL;DR: This monograph summarizes the evidence behind current screening recommendations, reviews imaging protocols specific to this patient population, and illustrates some of the imaging nuances of breast and ovarian cancers in this clinical setting.
References
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Journal ArticleDOI

Screening for Lung Cancer: U.S. Preventive Services Task Force Recommendation Statement

TL;DR: Although lung cancer screening is not an alternative to smoking cessation, the USPSTF found adequate evidence that annual screening for lung cancer with LDCT in a defined population of high-risk persons can prevent a substantial number of lung cancerrelated deaths.
Journal ArticleDOI

Diagnostic Performance of Digital versus Film Mammography for Breast-Cancer Screening

TL;DR: The overall diagnostic accuracy of digital and film mammography as a means of screening for breast cancer is similar, but digital mammography is more accurate in women under the age of 50 years, women with radiographically dense breasts, and premenopausal or perimenopausal women.
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