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Effects of CT Section Thickness and Reconstruction Kernel on Emphysema Quantification

Rationale and Objectives Computed tomography (CT) section thickness and reconstruction kernel each influence CT measurements of emphysema. This study was performed to assess whether their effects ...

Effect of Improving the Quality of Radiographic Interpretation on the Ability to Predict Pulmonary Tuberculosis Relapse

Rationale and Objectives Chest radiographic findings are important for diagnosis and management of tuberculosis. The reliability of these findings is therefore of interest. We sought to describe i...

Dynamic Contrast Enhancement of Experimental Glioma

Rationale and Objectives The aim of this study was to compare tumor signal and contrast media uptake characteristics on contrast-enhanced T1-weighted sequences at 3 Tesla over 30 minutes after dou...

Does Clinical Pretest Probability Influence Image Quality and Diagnostic Accuracy in Dual-Source Coronary CT Angiography?

Rationale and Objectives To prospectively evaluate the influence of the clinical pretest probability assessed by the Morise score onto image quality and diagnostic accuracy in coronary dual-source...

Determination of Unknown High-Grade Atherosclerotic Lesions by Whole-Body Cardiovascular Imaging

Rationale and Objectives The long-term prospects for patients with peripheral-arterial-occlusive disease (PAOD) must be considered in the context of coexistent generalized atherosclerosis. We soug...

Correlation of CSF Proinflammatory Cytokines with MRI in Tuberculous Meningitis

Rationale and Objectives To demonstrate the correlation of proinflammatory cytokines (PCs), intercellular adhesion molecule (sICAM-1), tumor necrosis factor-α (TNF-α), and interleukin-1β (IL-1β) i...

Comparison of Diffusion-Weighted with T2-weighted Imaging for Detection of Small Hepatocellular Carcinoma in Cirrhosis

Rationale and Objectives To compare diffusion-weighted (DW) with standard T2-weighted imaging for quantitative evaluation of small hepatocellular carcinoma (HCC) in cirrhosis. Materials and Metho...

Characterization of Breast Cancer Types by Texture Analysis of Magnetic Resonance Images

Rationale and Objectives This novel study aims to investigate texture parameters in distinguishing healthy breast tissue and breast cancer in breast magnetic resonance imaging (MRI). A specific ai...

Atherosclerotic Lesions Rich in Macrophages or Smooth Muscle Cells Discriminated in Rabbit Iliac Arteries Based on T1 Relaxation Time and Lipid Content

Rationale and Objectives Atherothrombosis usually occurs on macrophage- and lipid-rich unstable plaque, but rarely on smooth muscle cell (SMC)-rich stable plaque. Magnetic resonance imaging (MRI) ...

Articular Cartilage Imaging by the Use of Phase-Contrast Tomography in a Collagen-Induced Arthritis Mouse Model

Rationale and Objectives This study was designed to demonstrate the feasibility of the use of phase-contrast computed tomographic (CT) imaging for the identification of articular cartilage abnorma...