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dc.contributor.author구혜령-
dc.date.accessioned2018-03-24T01:02:53Z-
dc.date.available2018-03-24T01:02:53Z-
dc.date.issued2013-10-
dc.identifier.citationEUROPEAN JOURNAL OF RADIOLOGY, 2013, 82(10), P.1738-1742en_US
dc.identifier.issn0720-048X-
dc.identifier.urihttps://ac.els-cdn.com/S0720048X13002611/1-s2.0-S0720048X13002611-main.pdf?_tid=6b77e4e4-4d05-4601-905d-b5794c9727a1&acdnat=1520859678_4741fa0988be02b7dac5471fcfd4edac-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/51692-
dc.description.abstractAbstractWe aimed to determine whether background 18F-FDG uptake in positron emission mammography (PEM) was related to mammographic density or background parenchymal enhancement in breast MRI.MethodsWe studied a total of 52 patients (mean age, 50.9 years, 26 premenopausal, 26 postmenopausal) with newly diagnosed breast cancer who underwent 18F-FDG PEM (positron emission mammography), conventional mammography and breast MRI. The background mean 18F-FDG uptake value on PEM was obtained by drawing a user-defined region of interest (ROI) in a normal area of the contralateral breast. We reviewed the mammography retrospectively for overall breast density of contralateral breast according to the four-point scale (grade 1?4) of the Breast Imaging Reporting and Data System (BI-RADS) classification. The background parenchymal enhancement of breast MRI was classified as minimal, mild, moderate, or marked. All imaging findings were interpreted by two readers in consensus without knowledge of image findings of other modalities.ResultsMultiple linear regression analysis revealed a significant correlation between background 18F-FDG uptake on PEM and mammographic density after adjustment for age and menopausal status (P < 0.01), but not between background 18F-FDG uptake on PEM and background parenchymal enhancement on MRI.ConclusionBackground 18F-FDG uptake on PEM significantly increases as mammographic density increases. Background parenchymal enhancement in breast MRI was not an independent predictor of the background 18F-FDG uptake on PEM unlike mammographic density.en_US
dc.description.sponsorshipThis study was supported by a grant of the Korea Health technology R&D project, Ministry of Health & Welfare, Republic of Korea (A110640).en_US
dc.language.isoenen_US
dc.publisherELSEVIER IRELAND LTDen_US
dc.subjectBackground F-18-FDG uptakeen_US
dc.subjectPEM (positron emission mammography)en_US
dc.subjectMammographic densityen_US
dc.subjectBreast MRIen_US
dc.subjectBackground parenchymal enhancement (BPE)en_US
dc.subjectCANCER RISKen_US
dc.subjectTISSUEen_US
dc.subjectAGEen_US
dc.subjectWOMENen_US
dc.titleBackground F-18-FDG uptake in positron emission mammography (PEM): Correlation with mammographic density and background parenchymal enhancement in breast MRIen_US
dc.typeArticleen_US
dc.relation.no10-
dc.relation.volume82-
dc.identifier.doi10.1016/j.ejrad.2013.05.016-
dc.relation.page1738-1742-
dc.relation.journalEUROPEAN JOURNAL OF RADIOLOGY-
dc.contributor.googleauthorKoo, Hye Ryoung-
dc.contributor.googleauthorMoon, Woo Kyung-
dc.contributor.googleauthorChun, In Kook-
dc.contributor.googleauthorEo, Jae Seon-
dc.contributor.googleauthorJeyanth, Joseph Xavier-
dc.contributor.googleauthorChang, Jung Min-
dc.contributor.googleauthorCho, Nariya-
dc.contributor.googleauthorKang, Keon Wook-
dc.relation.code2013002820-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF MEDICINE[S]-
dc.sector.departmentDEPARTMENT OF MEDICINE-
dc.identifier.pidhuilings-
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COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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