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Canceled MRI-guided Breast Biopsies Due to Nonvisualization

Rationale and Objective The objective of this study was to evaluate breast lesion outcomes in patients after canceled MRI-guided breast biopsy due to lesion nonvisualization. Materials and Method...

Aug 31, 2018 Academic Radiology, Volume 25, Issue 9

Association of Focal Radiation Dose Adjusted on Cross Sections with Subsolid Nodule Visibility and Quantification on Computed Tomography Images Using AIDR 3D

Rationale and Objectives The objectives of this study were to compare the visibility and quantification of subsolid nodules (SSNs) on computed tomography (CT) using adaptive iterative dose reducti...

Aug 31, 2018 Academic Radiology, Volume 25, Issue 9

An MRI-based Radiomics Classifier for Preoperative Prediction of Ki-67 Status in Breast Cancer

Rationale and Objectives This study aims to investigate the value of a magnetic resonance imaging–based radiomics classifier for preoperatively predicting the Ki-67 status in patients with breast ...

Aug 31, 2018 Academic Radiology, Volume 25, Issue 9

A Dynamic Graph Cuts Method with Integrated Multiple Feature Maps for Segmenting Kidneys in 2D Ultrasound Images

Rationale and Objectives Automatic segmentation of kidneys in ultrasound (US) images remains a challenging task because of high speckle noise, low contrast, and large appearance variations of kidn...

Aug 31, 2018 Academic Radiology, Volume 25, Issue 9

Virtual Computed Tomography Colonography

Rationale and Objectives To evaluate two- and three-dimensional (2D and 3D) image quality of sub-milliSievert (mSv) computed tomography (CT) colonography utilizing a third-generation dual source C...

Jul 31, 2018 Academic Radiology, Volume 25, Issue 8

Utility of Clinical Parameters and Multiparametric MRI as Predictive Factors for Differentiating Uterine Sarcoma From Atypical Leiomyoma

Objectives The objective of this study was to find clinical parameters and qualitative and quantitative magnetic resonance imaging (MRI) features for differentiating uterine sarcoma from atypical ...

Jul 31, 2018 Academic Radiology, Volume 25, Issue 8

Using Convolutional Neural Networks for Enhanced Capture of Breast Parenchymal Complexity Patterns Associated with Breast Cancer Risk

Rationale and Objectives We evaluate utilizing convolutional neural networks (CNNs) to optimally fuse parenchymal complexity measurements generated by texture analysis into discriminative meta-fea...

Jul 31, 2018 Academic Radiology, Volume 25, Issue 8

Synthesized Mammography

Rationale and Objectives This study aims to evaluate the screening performance of digital breast tomosynthesis (DBT) combined with synthesized mammography (SM) vs combined with full-field digital ...

Jul 31, 2018 Academic Radiology, Volume 25, Issue 8

Shear Wave Speed of the Lesion in Preoperative Breast Ultrasonography

Rationale and Objectives We aimed to investigate the relationship between shear wave speed (SWS) of the lesion on preoperative breast ultrasonography (US) and disease-free survival of patients wit...

Jul 31, 2018 Academic Radiology, Volume 25, Issue 8

Semiautomatic Assessment of the Terminal Ileum and Colon in Patients with Crohn Disease Using MRI (the VIGOR++ Project)

Rationale and Objectives The objective of this study was to develop and validate a predictive magnetic resonance imaging (MRI) activity score for ileocolonic Crohn disease activity based on both s...

Jul 31, 2018 Academic Radiology, Volume 25, Issue 8
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