{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T09:25:35Z","timestamp":1769073935527,"version":"3.49.0"},"reference-count":32,"publisher":"Public Library of Science (PLoS)","issue":"6","license":[{"start":{"date-parts":[[2016,6,30]],"date-time":"2016-06-30T00:00:00Z","timestamp":1467244800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0158461","type":"journal-article","created":{"date-parts":[[2016,6,30]],"date-time":"2016-06-30T19:43:13Z","timestamp":1467315793000},"page":"e0158461","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":17,"title":["Association between Ultrasound Features and the 21-Gene Recurrence Score Assays in Patients with Oestrogen Receptor-Positive, HER2-Negative, Invasive Breast Cancer"],"prefix":"10.1371","volume":"11","author":[{"given":"Eun Young","family":"Chae","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Woo Kyung","family":"Moon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hak Hee","family":"Kim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Won Hwa","family":"Kim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joo Hee","family":"Cha","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hee Jung","family":"Shin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Woo Jung","family":"Choi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wonshik","family":"Han","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dong-Young","family":"Noh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sae Byul","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sei Hyun","family":"Ahn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2016,6,30]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"10869","DOI":"10.1073\/pnas.191367098","article-title":"Gene expression patterns of breast carcinomas distinguish tumor subclasses with clinical implications","volume":"98","author":"T Sorlie","year":"2001","journal-title":"Proc Natl Acad Sci U S A"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"1684","DOI":"10.1200\/JCO.2009.24.9284","article-title":"Breast cancer subtypes and the risk of local and regional relapse","volume":"28","author":"KD Voduc","year":"2010","journal-title":"J Clin Oncol"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"747","DOI":"10.1038\/35021093","article-title":"Molecular portraits of human breast tumours","volume":"406","author":"CM Perou","year":"2000","journal-title":"Nature"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"790","DOI":"10.1056\/NEJMra0801289","article-title":"Gene-expression signatures in breast cancer","volume":"360","author":"C Sotiriou","year":"2009","journal-title":"N Engl J Med"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"2817","DOI":"10.1056\/NEJMoa041588","article-title":"A multigene assay to predict recurrence of tamoxifen-treated, node-negative breast cancer","volume":"351","author":"S Paik","year":"2004","journal-title":"N Engl J Med"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"3726","DOI":"10.1200\/JCO.2005.04.7985","article-title":"Gene expression and benefit of chemotherapy in women with node-negative, estrogen receptor-positive breast cancer","volume":"24","author":"S Paik","year":"2006","journal-title":"J Clin Oncol"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"638","DOI":"10.1148\/radiol.2503081054","article-title":"Triple-negative breast cancer: correlation between MR imaging and pathologic findings","volume":"250","author":"T Uematsu","year":"2009","journal-title":"Radiology"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"1490","DOI":"10.1007\/s00330-006-0505-x","article-title":"Relationship between DCE-MRI morphological and functional features and histopathological characteristics of breast cancer","volume":"17","author":"F Montemurro","year":"2007","journal-title":"Eur Radiol"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1007\/s10278-008-9105-4","article-title":"Correlation of mammographic calcifications with Her-2\/neu overexpression in primary breast carcinomas","volume":"21","author":"X Wang","year":"2008","journal-title":"J Digit Imaging"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"284","DOI":"10.2214\/AJR.12.8781","article-title":"Assessing the role of ultrasound in predicting the biological behavior of breast cancer","volume":"200","author":"A Irshad","year":"2013","journal-title":"AJR Am J Roentgenol"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"W402","DOI":"10.2214\/AJR.11.7374","article-title":"Sonographic appearance of invasive ductal carcinoma of the breast according to histologic grade","volume":"199","author":"J Blaichman","year":"2012","journal-title":"AJR Am J Roentgenol"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1177\/0284185114524197","article-title":"Quantitative MRI morphology of invasive breast cancer: correlation with immunohistochemical biomarkers and subtypes","volume":"56","author":"MS Bae","year":"2015","journal-title":"Acta Radiol"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"374","DOI":"10.1148\/radiol.14131375","article-title":"Identification of intrinsic imaging phenotypes for breast cancer tumors: preliminary associations with gene expression profiles","volume":"272","author":"AB Ashraf","year":"2014","journal-title":"Radiology"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1007\/s10549-014-3143-z","article-title":"Can mammographic and sonographic imaging features predict the Oncotype DX recurrence score in T1 and T2, hormone receptor positive, HER2 negative and axillary lymph node negative breast cancers?","volume":"148","author":"MM Yepes","year":"2014","journal-title":"Breast Cancer Res Treat"},{"key":"ref15","year":"2013"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"159","DOI":"10.2307\/2529310","article-title":"The measurement of observer agreement for categorical data","volume":"33","author":"JR Landis","year":"1977","journal-title":"Biometrics"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"1999","DOI":"10.1056\/NEJMoa021967","article-title":"A gene-expression signature as a predictor of survival in breast cancer","volume":"347","author":"MJ van de Vijver","year":"2002","journal-title":"N Engl J Med"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.ccr.2010.05.026","article-title":"Integrative genomic profiling of human prostate cancer","volume":"18","author":"BS Taylor","year":"2010","journal-title":"Cancer Cell"},{"key":"ref19","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1200\/JCO.2010.30.1077","article-title":"Gene expression signature to improve prognosis prediction of stage II and III colorectal cancer","volume":"29","author":"R Salazar","year":"2011","journal-title":"J Clin Oncol"},{"key":"ref20","unstructured":"National omprehensive cancer network. NCCN clinical practice guidelines in oncology: breast cancer, V.1 2014 [cited 8 Oct 2015]. Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/www.nccn.org\" xlink:type=\"simple\">http:\/\/www.nccn.org<\/ext-link>."},{"key":"ref21","first-page":"5287","article-title":"American Society of Clinical Oncology 2007 update of recommendations for the use of tumor markers in breast cancer","volume":"25","author":"L Harris","journal-title":"J Clin Oncol. 2007"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"1736","DOI":"10.1093\/annonc\/mdr304","article-title":"Strategies for subtypes\u2014dealing with the diversity of breast cancer: highlights of the St. Gallen International Expert Consensus on the Primary Therapy of Early Breast Cancer 2011","volume":"22","author":"A Goldhirsch","year":"2011","journal-title":"Ann Oncol"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1148\/radiology.196.1.7784555","article-title":"Solid breast nodules: use of sonography to distinguish between benign and malignant lesions","volume":"196","author":"AT Stavros","year":"1995","journal-title":"Radiology"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1053\/crad.1999.0333","article-title":"Correlation between ultrasound characteristics, mammographic findings and histological grade in patients with invasive ductal carcinoma of the breast","volume":"55","author":"PM Lamb","year":"2000","journal-title":"Clin Radiol"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"1260","DOI":"10.2214\/ajr.184.4.01841260","article-title":"BI-RADS for sonography: positive and negative predictive values of sonographic features","volume":"184","author":"AS Hong","year":"2005","journal-title":"AJR Am J Roentgenol"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1200\/JCO.2012.43.4134","article-title":"Prognostic significance of progesterone receptor-positive tumor cells within immunohistochemically defined luminal A breast cancer","volume":"31","author":"A Prat","year":"2013","journal-title":"J Clin Oncol"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"1973","DOI":"10.1200\/JCO.2003.09.099","article-title":"Progesterone receptor status significantly improves outcome prediction over estrogen receptor status alone for adjuvant endocrine therapy in two large breast cancer databases","volume":"21","author":"VJ Bardou","year":"2003","journal-title":"J Clin Oncol"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"661","DOI":"10.1093\/annonc\/mds430","article-title":"Progesterone receptor loss identifies Luminal B breast cancer subgroups at higher risk of relapse","volume":"24","author":"G Cancello","year":"2013","journal-title":"Ann Oncol"},{"key":"ref29","first-page":"313","article-title":"Economic analysis of targeting chemotherapy using a 21-gene RT-PCR assay in lymph-node-negative, estrogen-receptor-positive, early-stage breast cancer","volume":"11","author":"J Hornberger","year":"2005","journal-title":"Am J Manag Care"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"1011","DOI":"10.1002\/cncr.22506","article-title":"Impact of a 21-gene RT-PCR assay on treatment decisions in early-stage breast cancer: an economic analysis based on prognostic and predictive validation studies","volume":"109","author":"GH Lyman","year":"2007","journal-title":"Cancer"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1634\/theoncologist.2009-0275","article-title":"Cost-effectiveness analysis of recurrence score-guided treatment using a 21-gene assay in early breast cancer","volume":"15","author":"DT Tsoi","year":"2010","journal-title":"Oncologist"},{"key":"ref32","doi-asserted-by":"crossref","first-page":"4365","DOI":"10.1200\/JCO.2011.35.3714","article-title":"Risk of recurrence and chemotherapy benefit for patients with node-negative, estrogen receptor-positive breast cancer: recurrence score alone and integrated with pathologic and clinical factors","volume":"29","author":"G Tang","year":"2011","journal-title":"J Clin Oncol"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0158461","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,10,24]],"date-time":"2018-10-24T03:04:35Z","timestamp":1540350275000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0158461"}},"subtitle":[],"editor":[{"given":"Elda","family":"Tagliabue","sequence":"first","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2016,6,30]]},"references-count":32,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2016,6,30]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0158461","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,6,30]]}}}