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Contrast-enhanced MR angiography with frequency-dependent mask subtraction
Magnetic Resonance Imaging , 07/02/09

Du J et al. - One of the main challenges for high-resolution contrast-enhanced magnetic resonance angiography is the limited signal-to-noise ratio. These partial subtraction techniques were compared with conventional mask subtraction in terms of SNR and artifact power. An SNR gain up to 37% was achieved without significant artifact power increase for quarter-subtraction where only the central one quarter k-space data were subject to mask subtraction.

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Comparison of Image Quality and Radiation Dose of Coronary Computed Tomographic Angiography Between Conventional Helical Scanning and a Strategy Incorporating Sequential Scanning
The American Journal of Cardiology, 11/06/09

The Spot Sign Score in Primary Intracerebral Hemorrhage Identifies Patients at Highest Risk of In-Hospital Mortality and Poor Outcome Among Survivors
Stroke, 11/18/09

The role of calcium score and CT angiography in the medical management of patients with normal myocardial perfusion imaging
Journal of Nuclear Cardiology, 11/25/09

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Effects of High-Dose Modified-Release Nicotinic Acid on Atherosclerosis and Vascular Function: A Randomized, Placebo-Controlled, Magnetic Resonance Imaging Study
JACC - Journal of the American College of Cardiology, 10/29/09

Low-field magnetic resonance imaging for rheumatoid athritis
Zeitschrift für Rheumatologie, 11/13/09

Magnetic Resonance Imaging of the Lumbosacral Spine in Children with Chronic Constipation or Non-retentive Fecal Incontinence
The Journal of Pediatrics, 11/09/09

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