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Practical Fluoroscopy of the GI and GU Tracts

Despite ever-increasing utilization of cross-sectional imaging, fluoroscopy continues to play an important role in the field of radiology. Practical Fluoroscopy of GI and GU Tracts is a first-editi...

Pitfalls of 3D FLAIR Brain Imaging

Rationale and Objectives To prospectively compare the image contrast of various brain lesions on two-dimensional (2D) and three-dimensional (3D) fluid-attenuated inversion-recovery (FLAIR) images ...

Pattern Recognition Neuroradiology

Ease of readability, abundance of high-yield images, and systemizing an approach to radiologic interpretation are three characteristics that concisely summarize the essence of Pattern Recognition N...

Osteoporosis Screening Using Areal Bone Mineral Density Estimation from Diagnostic CT Images

Rationale and Objectives A reliable and cost-effective method for osteoporosis screening is important in addressing the increase in osteoporotic fractures due to aging populations. Diagnostic comp...

Liver Fat Quantification by Dual-echo MR Imaging Outperforms Traditional Histopathological Analysis

Rationale and Objectives The aim of this study was to evaluate the accuracy of dual-echo (DE) magnetic resonance imaging (MRI) with and without fat and water separation for the quantification of l...

Intraluminal Air within an Obstructed Appendix

Rationale and Objectives The aim of this study was to evaluate the predictive value of intraluminal air for appendiceal necrosis and/or perforation when not apparent on imaging. Additional factors...

Improving the Role of CT in Diagnosing Perforated Appendicitis

Appendectomy is one of the most commonly performed surgical procedures, and imaging plays a key role in guiding the decision whether to operate, what surgical approach to use, or whether to defer s...

History of Radiology

Back in 1931, the leaders of the four national radiology societies decided that they would unite to produce what they called an American Congress of Radiology, a joint session to be held in Chicago...

Histogram Analysis of Apparent Diffusion Coefficient Map of Standard and High B-value Diffusion MR Imaging in Head and Neck Squamous Cell Carcinoma

Rationale and Objectives A histologic grade in head and neck squamous cell carcinoma (HNSCC) is clinically important because of its association with prognosis. The purpose of this study was to inv...

Hemodynamic Effects of Furosemide on Renal Perfusion as Evaluated by ASL-MRI

Rationale and Objectives The aim of this study was to investigate the short-term effects of furosemide on renal perfusion by using arterial spin labeling (ASL) magnetic resonance imaging. Materia...