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Mammographic and sonographic features of triple-negative invasive carcinoma of no special type.

Authors
 Hyun Kyung Jung  ;  Kyunghwa Han  ;  Yeo Jin Lee  ;  Hee Jung Moon  ;  Eun-Kyung Kim  ;  Min Jung Kim 
Citation
 ULTRASOUND IN MEDICINE AND BIOLOGY, Vol.41(2) : 375-383, 2015 
Journal Title
 ULTRASOUND IN MEDICINE AND BIOLOGY 
ISSN
 0301-5629 
Issue Date
2015
MeSH
Breast/pathology* ; Breast/ultrastructure ; Female ; Humans ; Mammography* ; Middle Aged ; Neoplasm Invasiveness/diagnostic imaging ; Observer Variation ; Retrospective Studies ; Triple Negative Breast Neoplasms/diagnosis* ; Triple Negative Breast Neoplasms/pathology* ; Triple Negative Breast Neoplasms/ultrastructure ; Ultrasonography, Mammary*
Keywords
Invasive carcinoma of no special type ; Mammography ; Triple-negative breast cancer ; Ultrasound
Abstract
The aim of this study was to compare the mammography, ultrasound (US) and histologic features of triple-negative (TN) invasive carcinoma of no special type (NST) to non-TN invasive carcinoma of NST. The second aim was to assess whether the distinct imaging characteristics of TN breast cancer would persist after controlling for the histologic features. A total of 344 invasive carcinomas of NST in 337 patients from January 2007 to February 2008 were included in this study. Two radiologists retrospectively reviewed the mammography and US findings using the American College of Radiology Breast Imaging Reporting and Data System (BI-RADS) lexicon and our institution's criteria. On mammography, TN invasive carcinoma of NST most commonly presented as a mass with round shape and non-spiculated margin. On US, it was more likely to have internal hypoechogenicity, an abrupt boundary and posterior acoustic enhancement. TNBC lacked major suspicious imaging findings such as an irregular shape, spiculated margin and calcification.
Full Text
http://www.sciencedirect.com/science/article/pii/S0301562914006036
DOI
10.1016/j.ultrasmedbio.2014.09.006
Appears in Collections:
1. College of Medicine (의과대학) > Yonsei Biomedical Research Center (연세의생명연구원) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Kim, Min Jung(김민정) ORCID logo https://orcid.org/0000-0003-4949-1237
Kim, Eun-Kyung(김은경) ORCID logo https://orcid.org/0000-0002-3368-5013
Moon, Hee Jung(문희정) ORCID logo https://orcid.org/0000-0002-5643-5885
Lee, Yeo Jin(이여진)
Han, Kyung Hwa(한경화)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/139363
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