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The Feasibility of Measuring Phosphocreatine Recovery Kinetics in Muscle Using a Single-shot31 P RARE MRI Sequence

Rationale and Objectives Heterogeneity of skeletal muscle structure, composition, and perfusion results in spatial differences in oxidative function between muscles and muscle regions. The simulta...

The Effects of Magnetically Labeled Rat Spleen-originated Endothelial Progenitor Cells on Growth of Glioma in Vivo

Rationale and Objectives The aim of this study was to investigate the effects of exogenous endothelial progenitor cells (EPCs) on the growth and invasiveness of glioma in vivo to provide an experi...

Subtraction CT Angiography of the Lower Extremities

Rationale and Objectives To validate the hypothesis that a multisegmented approach during subtraction computed tomography (CT) angiography of the lower extremities can improve bone removal efficie...

Spatial Resolution Limits of Multislice Computed Tomography (MS-CT), C-arm-CT, and Flat Panel-CT (FP-CT) Compared to MicroCT for Visualization of a Small Metallic Stent

Rationale and Objectives Small metallic stents are increasingly used in the treatment of cerebral aneurysms and for revascularization in ischemic strokes. Realistic three-dimensional datasets of a...

Smoking Inhibits the Frequency of Bronchovascular Bundle Thickening in Sarcoidosis

Rationale/Objectives Smoking has been associated with decreased incidence and prevalence of sarcoidosis, but few studies have evaluated effects of smoking on clinical parameters of the disease. Th...

Significance of F inding Micropapillary DCIS on Core Needle Biopsy

Ductal carcinoma in situ (DCIS) is a heterogeneous process, divided into comedo and non-comedo types. The non-comedo subtypes include cribriform, micropapillary, and solid DCIS. DCIS is heterogeneo...

Reproducibility and Repeatability of Volumetric Measurements for Olfactory Bulb Volumetry

Rationale and Objectives The aim of this study was to compare different sequences for olfactory bulb volumetry using 3-T magnetic resonance imaging, evaluating reproducibility, repeatability, and ...

Pediatric Imaging Case Review Series, Second Edition

This text provides a wonderful collection of 200 cases as a review for anyone preparing for the radiology oral board examination. Dr Huisman, with four additional radiologists, has selected appropr...

Low-dose Unenhanced CT for IV Contrast Bolus Timing

Rationale and Objectives To determine whether an unenhanced low-dose image acquired during automated contrast bolus timing can be used to assess hepatic steatosis. Materials and Methods Fifty su...

Intraprocedure Visualization of the Esophagus Using Interventional C-arm CT as Guidance for Left Atrial Radiofrequency Ablation

Rationale and Objectives During radiofrequency catheter ablation for atrial fibrillation, the esophagus is at risk for thermal injury. In this study, C-arm computed tomography (CT) was compared to...