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Use of Hyperlinks in PowerPoint Presentations as an Educational Tool

PowerPoint software (Microsoft, Redmond, WA) has become a popular tool for creating and displaying electronic presentations. The “hyperlink” function in PowerPoint allows users to advance from one ...

The Radiologist in the Crypt

Rationale and Objectives Our study provides a critical assessment of osteological and radiological techniques in the analysis of bioarchaeological samples for evidence of pathology. Teams of physi...

The Importance of Combined Teaching Methods in Radiology Resident Education

We are grateful for your inclusion of the letter prepared by Drs Redmond, Healy, Clifford, and Heffernan. We absolutely agree with them about the long-established value of the Socratic method, part...

Sarcomatoid Renal Cell Carcinoma and Collecting Duct Carcinoma

Rationale and Objectives To investigate whether imaging features on multiphasic multidetector computed tomography (MDCT) can help discriminate sarcomatoid renal cell carcinoma (RCC) and collecting...

Regional Variation in Skeletal Muscle and Adipose Tissue FDG Uptake Using PET/CT and Their Relation to BMI

Rationale and Objectives Skeletal muscle metabolism is a primary contributor to whole-body energy expenditure. Currently, methods to measure changes in skeletal muscle metabolism in vivo are limit...

Radiology Resident Education

We read with great interest the recent article by Chapman et al. reporting the preferences of their residents for a computer-based and anonymous teaching tool over the traditional Socratic method f...

Quantitative FLAIR MRI in Amyotrophic Lateral Sclerosis

Rationale and Objectives T2-weighted magnetic resonance imaging (MRI) hyperintensity assessed visually in the corticospinal tract (CST) lacks sensitivity for a diagnosis of amyotrophic lateral scl...

Optical Mammography in Patients with Breast Cancer Undergoing Neoadjuvant Chemotherapy

Rationale and Objectives We present an optical mammography study that aims to develop quantitative measures of pathologic response to neoadjuvant chemotherapy (NAC) in patients with breast cancer....

MR Imaging Biomarkers in Amyotrophic Lateral Sclerosis

Amyotrophic lateral sclerosis (ALS) or Lou Gehrig disease is a rare, clinically heterogeneous, progressive, neurodegenerative disease that affects upper motor neurons (UMNs) in the frontal lobe and...

Measurement Accuracy of Atherosclerotic Plaque Structure on CT Using Phantoms to Establish Ground Truth

Rationale and Objectives The purpose of this study was to characterize analytic performance of software-aided arterial vessel structure measurements across a range of scanner settings for computed...