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Magnetic Resonance Sentinel Lymph Node Imaging of the Prostate with Gadofosveset Trisodium–Albumin

Rationale and Objectives To determine if intraprostatic injection of gadofosveset trisodium mixed with human serum albumin (HSA) can identify sentinel lymph nodes (LNs) draining the prostate on ma...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

Magnetic Resonance Sentinel Lymph Node Detection in Prostate Cancer

Accurately identifying nodal metastases at the time of radical prostatectomy in men with prostate cancer is important for achieving optimal staging and consideration of additional therapy. Providin...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

Estimating Screening-Mammography Receiver Operating Characteristic (ROC) Curves from Stratified Random Samples of Screening Mammograms

Rationale and Objectives To evaluate stratified random sampling (SRS) of screening mammograms by (1) Breast Imaging Reporting and Data System (BI-RADS) assessment categories, and (2) the presence ...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

Comparison of Volumetric and Linear Serial CT Assessments of Lung Metastases in Renal Cell Carcinoma Patients in a Clinical Phase IIB Study

Rationale and Objectives Accuracy of radiologic assessment may have a crucial impact on clinical studies and therapeutic decisions. We compared the variability of a central radiologic assessment (...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

Comparison of Prostate Volume Measured by Endorectal Coil MRI to Prostate Specimen Volume and Mass After Radical Prostatectomy

Rationale and Objectives To compare prostate volume measurements from 3-Tesla endorectal coil magnetic resonance imaging (ERC MRI) obtained with the prolate ellipsoid volume formula (EVF) and volu...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

Comparison of Myocardial Perfusion Evaluation with Single Versus Dual-Energy CT and Effect of Beam-Hardening Artifacts

Rationale and objectives We sought to explore the feasibility and diagnostic performance of dual-energy computed tomography (DECT) versus single-energy computed tomography (SECT) for the evaluatio...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

Automated Tumor Volumetry Using Computer-Aided Image Segmentation

Rationale and Objectives Accurate segmentation of brain tumors, and quantification of tumor volume, is important for diagnosis, monitoring, and planning therapeutic intervention. Manual segmentati...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

A Pilot Trial to Examine the Effect of High-Dose Niacin on Arterial Wall Inflammation Using Fluorodeoxyglucose Positron Emission Tomography

Rationale and Objectives Although studies have reported direct inhibition of inflammatory pathways with niacin, the effect of niacin on arterial wall inflammation remains unknown. We examined the ...

Apr 30, 2015 Academic Radiology, Volume 22, Issue 5

Time-Resolved MR Angiography in Wake-up Stroke

Stroke is a common disorder with high incidence of disability and death. Cerebral ischemia for even a minute leads to extensive neuronal death with catastrophic results for patients. Treatment stra...

Mar 31, 2015 Academic Radiology, Volume 22, Issue 4

Suspicious Axillary Lymph Nodes Identified on Clinical Breast MRI in Patients Newly Diagnosed with Breast Cancer

Rationale and Objectives To determine whether quantitative dynamic contrast-enhanced (DCE) and diffusion-weighted (DW) magnetic resonance imaging (MRI) features can discriminate malignant from ben...

Mar 31, 2015 Academic Radiology, Volume 22, Issue 4
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