Response Predictivity to Neoadjuvant Therapies in Breast Cancer: A Qualitative Analysis of Background Parenchymal Enhancement in DCE-MRI
نویسندگان
چکیده
منابع مشابه
Background parenchymal enhancement in preoperative breast MRI
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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...
متن کاملMRI Background Parenchymal Enhancement Is Not Associated with Breast Cancer
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...
متن کاملBackground Parenchymal Enhancement of the Contralateral Normal Breast: Association with Tumor Response in Breast Cancer Patients Receiving Neoadjuvant Chemotherapy1
PURPOSE This study investigated the association between background parenchymal enhancement (BPE) and pathologic response to neoadjuvant chemotherapy (NAC). METHODS A total of 46 patients diagnosed with invasive breast cancer were analyzed. Each patient had three magnetic resonance imaging (MRI) studies, one pre-treatment and two follow-up (F/U) MRI studies. BPE was measured as the averaged en...
متن کاملPre-Treatment Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer Patients Using DCE-MRI Kinetic Statistics
The ability to predict response to neoadjuvant chemotherapy for women diagnosed with breast cancer, either before or early on in treatment, is critical to judicious patient selection and tailoring the treatment regimen. In this paper we investigate the role of kinetic features derived from breast DCE-MRI images for predicting treatment response. We present a set of kinetic statistics that diffe...
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ژورنال
عنوان ژورنال: Journal of Personalized Medicine
سال: 2021
ISSN: 2075-4426
DOI: 10.3390/jpm11040256