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Supply/Demand in Radiology

Rationale and Objectives There has been attention on the job market recently and on radiology’s supply/demand calculus. Supply is influenced by the number of trained radiologists, while demand is ...

Second-order Texture Measurements of3 He Ventilation MRI

Rationale and Objectives 3 He magnetic resonance imaging (MRI) can be used to quantify functional responses to asthma therapy and provocation. Ventilation imaging offers quantitative information b...

Reducing the Radiation Dose for CT Colonography

Rationale and Objectives The purpose of this study was to assess the effect of a low-tube-voltage technique and iterative reconstruction (IR) on the radiation dose and image quality of computed to...

PET/MRI

Positron emission tomography (PET), commonly performed in conjunction with computed tomography (CT), has revolutionized oncologic imaging. PET/CT has become the standard of care for the initial sta...

Patient-directed Internet-based Medical Image Exchange

Rationale and Objectives Inefficient transfer of personal health records among providers negatively impacts quality of health care and increases cost. This multicenter study evaluates the implemen...

Orbital Indeterminate Lesions in Adults

Rationale and Objectives The aim of this study was to evaluate the added value of histogram analysis of apparent diffusion coefficient (ADC) maps in differentiating indeterminate orbital malignant...

Measurements of Hepatic Metastasis on MR Imaging

Rationale and Objectives The purpose of the study was to investigate interobserver and intersequence variability in the measurement of hepatic metastasis on magnetic resonance imaging (MRI). Mate...

Impact of an Infant Transport Mattress on CT Dose and Image Quality

Rationale and Objectives Neonates are at increased risk for cold stress and hypothermia in cool environments. An infant transport mattress (ITM) is commonly used to increase neonate temperature du...

Evidence of Resting-state Activity in Propofol-anesthetized Patients with Intracranial Tumors

Rationale and Objectives Resting-state (RS) networks, revealed by functional magnetic resonance imaging (fMRI) studies in healthy volunteers, have never been evaluated in anesthetized patients wit...

Erratum

Erratum to “Quantitative Determination of Liver Triglyceride Levels with 3T 1 H-MR Spectroscopy in Mice with Moderately Elevated Liver Fat Content” [Acad Radiol 21 (2014) 1446–1454] Jurgen H. Ru...