계명대학교 의학도서관 Repository

Comparison of Ultrasound Elastographyand Color Doppler Ultrasonography forDistinguishing Small Triple-NegativeBreast Cancer From Fibroadenoma

Metadata Downloads
Author(s)
Soo Hyun YeoGa Ram KimSu Hyun LeeWoo Kyung Moon
Keimyung Author(s)
Yeo, Soo Hyun
Department
Dept. of Radiology (영상의학)
Journal Title
J Ultrasound Med
Issued Date
2018
Volume
37
Issue
9
Keyword
breastcolor Doppler ultrasonographyelastographyfibroadenomatriple-negative breast cancerultrasonography
Abstract
Objectives—To compare the performance of ultrasound elastography and color Doppler ultrasonography (US) in distinguishing small, oval, or round triple-negative breast cancer from fibroadenoma and the influence on the further management
decision at US.

Methods—In total, 131 biopsy-proven oval or round fibroadenomas (n568) and triple-negative breast cancers (n563) smaller than 2 cm were included. Three blinded readers assessed the images from US, elastography, and color Doppler imaging according to the Breast Imaging Reporting and Data System lexicon independently. Interobserver agreement was assessed, and sensitivity, specificity, accuracy, and area under the receiver operating characteristic curve values for each data set were compared. Pathologic results were reference standards.

Results—The interobserver agreements were excellent (intraclass correlation coefficients, 0.856 for US, 0.948 for elastography, and 0.864 for color Doppler). The specificity and accuracy of US with elastography were increased compared with US alone or US with Doppler imaging without statistically significant differences in sensitivity. The average area under the curve for US with elastography (0.869) was
increased compared with US alone (0.650) or US with color Doppler (0.576).

Conclusions—Elastography is more useful than color Doppler imaging for distinguishing small, oval, or round triple-negative breast cancer from fibroadenoma, and elastography can help avoid biopsy of benign masses.
Keimyung Author(s)(Kor)
여수현
Publisher
School of Medicine (의과대학)
Citation
Soo Hyun Yeo et al. (2018). Comparison of Ultrasound Elastographyand Color Doppler Ultrasonography forDistinguishing Small Triple-NegativeBreast Cancer From Fibroadenoma. J Ultrasound Med, 37(9), 2135–2146. doi: 10.1002/jum.14564
Type
Article
ISSN
1550-9613
Source
https://onlinelibrary.wiley.com/doi/full/10.1002/jum.14564
DOI
10.1002/jum.14564
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/41692
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Radiology (영상의학)
공개 및 라이선스
  • 공개 구분공개
  • 엠바고Forever
파일 목록

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.