Value of Digital Breast Tomosynthesis versus Additional Views for the Assessment of Screen-Detected Abnormalities

Value of Digital Breast Tomosynthesis versus Additional Views for the Assessment of Screen-Detected Abnormalities - a First Analysis.

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作者：

Sylvia, Heywang-K?brunner；Alexander, Jaensch；Astrid, Hacker；Sabina, Wulz-Horber；Thomas, Mertelmeier；Dieter, H?lzel

来源：

Breast care (Basel, Switzerland) 2017 年 12卷 2期

标签：

Assessment Breast imaging Digital breast tomosynthesis Screening

The purpose of this study was to countercheck the equivalence of single-view digital breast tomosynthesis (DBT) or DBT with additional views (DBT+AV) compared to traditional standard assessment by additional views (AV) in patients with a screen-detected abnormality.Patients with a screen-detected abnormality were consecutively invited to obtain 1 single-view wide-angle DBT in addition to the indicated AV. The study was approved by the local ethics committee and by the Federal Office for Radiation Protection.This study is based on 311 lesions in 285 patients with a follow-up of > 2 years and/or biopsy. Counting BI-RADS 0 and 3 as positive calls, the sensitivity/specificity of DBT+AV versus DBT only versus AV only were 96.4/54.3

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