Non-mass enhancement (NME) seen on dynamic contrast enhanced breast MRI (DCE-MRI) may be caused by benign, high risk or malignant lesions. Making a clear distinction between these lesions is challenging due to the significant overlap in their imaging appearance. Our study aims to assess the ...
Objective: To evaluate and compare the use of a newly introduced interpretation model for breast nonmass enhancement (NME, defined as an area of enhancement without a three-dimensional, space-occupying lesion) with the use of the standard interpretation method based on BI-RADS....
PurposeTo evaluate the diagnostic performance of deep learning using the Residual Networks 50 (ResNet50) neural network constructed from different segmentations for distinguishing malignant and benign non-mass enhancement (NME) on breast magnetic resonance imaging (MRI) and conduct a comparison with ...
Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is a highly sensitive breast imaging modality in detecting breast carcinoma. Nonmass enhancement (NME) is uniquely seen on MRI of the breast. The correlation between NME features and pathologic results has not been extensiv...
MRIBI-RADSNon-mass enhancementBreast Imaging Reporting and Data System magnetic resonance imaging (BI-RADS-MRI) classifies lesions as mass, non-mass enhancement (NME), or focus. BI-RADS ultrasound does not currently have the concept of non-mass. Additionally, knowing the concept of NME in MRI...
Breast Nonmass Enhancement Detected with MRI : Uility and Lesion Characterization with Second‐Look Ultrasonography[J] . Hsian‐He Hsu,Tsun‐Hou Chang,Yu‐Ching Chou,Yi‐Jen Peng,Kai‐Hsiung Ko,Wei‐Chou Chang,Yu‐Pang Lin,Giu‐Cheng Hsu,Jyh‐Cherng Yu.Breast J . 2015 (6)...
A total of 58 breast lesions, which MRI reported with NME, were collected between July 2013 and December 2018. The patterns of enhancement including CRE were reviewed and the pathological results with expression of molecular biomarkers were collected. The association between ...
Background: Nonmass enhancement (NME) on breast MRI impacts surgical planning. Purpose: To evaluate positive predictive values (PPVs) and identify malignancy discriminators of NME ipsilateral to breast cancer on initial staging MRI.Study Type: Retrospective.Subjects: Eighty-six women (median age, ...
Typically, abnormal findings on breast MRI can be grouped into two categories鈥攎ass enhancement and non-mass enhancement (NME). Most breast imagers are comfortable with assessing radiologic-pathologic correlation in the setting of biopsy ...
Three observers overestimated nearly half of the measured breast cancers on all three MRI sequences; the overestimation rates were the highest on MIP for observers 1 and 3 (68.6% and 55.7%) and on delayed T1 for observer 2 (57.1%). Conclusion The size assessments of NME breast cancer on ...