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Concepts for Visualization of Multidirectional Phase-contrast MRI of the Heart and Large Thoracic Vessels

Rationale and Objectives Multidirectional phase-contrast magnetic resonance imaging allows the acquisition of time-resolved velocity fields (vectors) of cardiac and vascular blood flow. Its unique...

Computer-Assisted Segmentation of White Matter Lesions in 3D MR Images Us ing Support Vector Machine

Rationale and Objectives Brain lesions, especially white matter lesions (WMLs), are associated with cardiac and vascular disease, but also with normal aging. Quantitative analysis of WML in large ...

Automated Method for Identification of Patients With Alzheimer’s Disease Based on Three-dimensional MR Images

Rationale and Objectives An automated method for identification of patients with cerebral atrophy due to Alzheimer’s disease (AD) was developed based on three-dimensional (3D) T1-weighted magnetic...

Audience Response Systems in Medical Student Education Benefit Learners and Presenters

Rationale and Objectives We sought to assess how the use of an audience response system (ARS) in medical student radiology instruction affects the self-confidence, ability to gauge mastery, and in...

Abstracts of Funded National Institutes of Health Grants

The following abstracts of diagnostic radiology research and training grants funded by the National Institutes of Health (NIH) were awarded to principal investigators (PIs) whose primary appointmen...

30% unnecessary

Many moons ago, my friend John Villforth, then the director of the Public Health Service’s Bureau of Radiological Health, issued a public pronouncement that 30% of medical x-ray procedures were unn...

Toward Consistent Use of Reporting Scales in Imaging Studies

This editorial refers to the article “Potential effect of different radiologist reporting methods on studies showing benefit of CAD” by Horsch et al in the present issue of Academic Radiology ( ). ...

The Cultural Dimension of Radiology Residency

Radiology residency might seem to be strictly a matter of science and technology. We might think that as long as trainees assimilate the required knowledge and develop the requisite skills, they wi...

The bookshelf

This is the 6 th edition in serial new editions dedicated to the review of radiology, produced by Lippincott Williams and Wilkins and by Wolters Kluwer Health. The well known “green book”, as prev...

The AUR-AGFA Radiology Management Course

The Association of University Radiologists (AUR) has offered a yearly focused course to provide management and leadership training to academic radiologists since 2002. For 6 years, from its incepti...