Factors Influencing Background Parenchymal Enhancement on Breast MRI Classified by Mammographic Density
نویسندگان
چکیده
منابع مشابه
Factors Influencing Background Parenchymal Enhancement on Breast MRI Classified by Mammographic Density
Background:Mammographic dense breast or high background parenchymal enhancement (BPE) in magnetic resonance imaging (MRI)hinders diagnostic accuracy for breast tumor detection. We retrospectively investigated relationship between BPE on MRI and mammographic densities along with the influential factors. Methods:Our study included 144 Japanese women who underwent both mammography and breast MRI u...
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We aimed to assess the influence of background parenchymal enhancement (BPE) on surgical planning performed using preoperative MRI for breast cancer evaluation. Between January 2009 and December 2010, 91 newly diagnosed breast cancer patients (mean age, 55.5 years; range, 30-88 years) who underwent preoperative bilateral breast MRI followed by planned breast conservation therapy were retrospect...
متن کاملMRI Texture Analysis of Background Parenchymal Enhancement of the Breast
PURPOSE The purpose of this study was to determine texture parameters reflecting the background parenchymal enhancement (BPE) of the breast, which were acquired using texture analysis (TA). METHODS We investigated 52 breasts of the 26 subjects who underwent dynamic contrast-enhanced MRI. One experienced reader scored BPE visually (i.e., minimal, mild, moderate, and marked). TA, including 12 t...
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BACKGROUND Previously, a strong positive association between background parenchymal enhancement (BPE) at magnetic resonance imaging (MRI) and breast cancer was reported in high-risk populations. We sought to determine, whether this was also true for non-high-risk patients. METHODS 540 consecutive patients underwent breast MRI for assessment of breast findings (BI-RADS 0-5, non-high-risk scree...
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This retrospective study assessed the effects of menopausal status and menstrual cycle on background parenchymal enhancement (BPE) of breast magnetic resonance imaging (MRI), and investigated whether the degree of BPE can be predicted by findings of mammography, ultrasonography (US), and diffusion-weighted MR imaging (DWI). There were 160 study patients (80 premenopausal, 80 postmenopausal). De...
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ژورنال
عنوان ژورنال: The KITAKANTO Medical Journal
سال: 2017
ISSN: 1343-2826,1881-1191
DOI: 10.2974/kmj.67.213