2 290

Cited 11 times in

Characterization of microcalcification: can digital monitor zooming replace magnification mammography in full-field digital mammography?

DC FieldValueLanguage
dc.contributor.author곽진영-
dc.contributor.author김민정-
dc.contributor.author김은경-
dc.contributor.author손은주-
dc.contributor.author오기근-
dc.contributor.author육지현-
dc.contributor.author최선형-
dc.contributor.author한무영-
dc.date.accessioned2015-04-24T16:28:25Z-
dc.date.available2015-04-24T16:28:25Z-
dc.date.issued2009-
dc.identifier.issn0938-7994-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/103578-
dc.description.abstractThe aim of this study was to compare the diagnostic accuracy and image quality of microcalcifications in zoomed digital contact mammography with digital magnification mammography. Three radiologists with different levels of experience in mammography reviewed 120 microcalcification clusters in 111 patients with a full-field digital mammography system relying on digital magnification mammogram (MAG) images and zoomed images from contact mammography (ZOOM) using commercially available zooming systems on monitors. Each radiologist estimated the probability of malignancy and rated the image quality and confidence rate. Performance was evaluated by sensitivity, specificity, positive predictive value, negative predictive value, and receiver operating characteristic (ROC) analysis. All three radiologists rated MAG images higher than ZOOM images for sensitivity with statistical significance (average value, 92% vs. 87%, P<0.05) and performance by ROC analysis improved with MAG imaging. The confidence rate for diagnosis decision and the assessment of lesion characteristics were also better in MAG images than in ZOOM images with statistical significance (P<0.0001). Digital magnification mammography can enhance diagnostic performance when characterizing microcalcifications. Images zoomed from digital contact mammography cannot serve as an alternative to direct magnification digital mammography-
dc.description.statementOfResponsibilityopen-
dc.format.extent310~317-
dc.relation.isPartOfEUROPEAN RADIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHBiopsy-
dc.subject.MESHBreast Diseases/diagnostic imaging-
dc.subject.MESHBreast Diseases/pathology-
dc.subject.MESHBreast Neoplasms/diagnosis*-
dc.subject.MESHCalcinosis/diagnosis*-
dc.subject.MESHCalcinosis/diagnostic imaging*-
dc.subject.MESHEarly Detection of Cancer-
dc.subject.MESHHumans-
dc.subject.MESHImage Processing, Computer-Assisted-
dc.subject.MESHMammography/methods*-
dc.subject.MESHMedical Oncology/methods-
dc.subject.MESHModels, Statistical-
dc.subject.MESHROC Curve-
dc.subject.MESHRadiology/methods-
dc.subject.MESHReproducibility of Results-
dc.subject.MESHSensitivity and Specificity-
dc.titleCharacterization of microcalcification: can digital monitor zooming replace magnification mammography in full-field digital mammography?-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorMin Jung Kim-
dc.contributor.googleauthorEun-Kyung Kim-
dc.contributor.googleauthorJin Young Kwak-
dc.contributor.googleauthorEun Ju Son-
dc.contributor.googleauthorJi Hyun Youk-
dc.contributor.googleauthorSeon Hyeong Choi-
dc.contributor.googleauthorMooyoung Han-
dc.contributor.googleauthorKi Keun Oh-
dc.identifier.doi10.1007/s00330-008-1135-2-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00182-
dc.contributor.localIdA00801-
dc.contributor.localIdA01988-
dc.contributor.localIdA02358-
dc.contributor.localIdA02537-
dc.contributor.localIdA04278-
dc.contributor.localIdA00473-
dc.contributor.localIdA04074-
dc.relation.journalcodeJ00851-
dc.identifier.eissn1432-1084-
dc.identifier.pmid18677486-
dc.identifier.urlhttp://link.springer.com/article/10.1007%2Fs00330-008-1135-2-
dc.subject.keywordMammography-
dc.subject.keywordMicrocalcifications-
dc.subject.keywordMagnification-
dc.subject.keywordDigital mammography-
dc.subject.keywordZooming-
dc.contributor.alternativeNameKwak, Jin Young-
dc.contributor.alternativeNameKim, Min Jung-
dc.contributor.alternativeNameKim, Eun Kyung-
dc.contributor.alternativeNameSon, Eun Ju-
dc.contributor.alternativeNameOh, Ki Keun-
dc.contributor.alternativeNameYouk, Ji Hyun-
dc.contributor.alternativeNameChoi, Seon Hyeong-
dc.contributor.alternativeNameHan, Moo Young-
dc.contributor.affiliatedAuthorKwak, Jin Young-
dc.contributor.affiliatedAuthorKim, Eun-Kyung-
dc.contributor.affiliatedAuthorSon, Eun Ju-
dc.contributor.affiliatedAuthorOh, Ki Keun-
dc.contributor.affiliatedAuthorYouk, Ji Hyun-
dc.contributor.affiliatedAuthorHan, Moo Young-
dc.contributor.affiliatedAuthorKim, Min Jung-
dc.contributor.affiliatedAuthorChoi, Seon Hyeong-
dc.citation.volume19-
dc.citation.number2-
dc.citation.startPage310-
dc.citation.endPage317-
dc.identifier.bibliographicCitationEUROPEAN RADIOLOGY, Vol.19(2) : 310-317, 2009-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Biomedical Systems Informatics (의생명시스템정보학교실) > 1. Journal Papers

qrcode

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