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Road to RSNA preview launches; medical radiation still a hazard; 2013 imaging cuts

Intelerad debuts Clinical Hub

iCAD supports new IORT payments

Slow growth expected for U.S. imaging market

3D Systems to show new Vidar digitizer at RSNA

Drug aids sexual function of prostate cancer patients after RT

Radiation concerns broaden beyond CT in ECRI 2013 hazards list

Quantum adds Ariz. customer

Siemens introduces ImageScapes environments

MMRGlobal gets personal health record patent

Quantification replaces attenuation measurement for characterizing renal masses

Single-phase CT of the liver sufficient for melanoma surveillance

Study shows pericardial fat is linked to calcified plaque

New 'LUNG-RADS' scheme sorts out screening results

Flat-panel CT perfusion monitors hepatic blood volume in real-time

MBIR takes on ASIR in low-dose chest CT

DECT reduces metal artifact versus single-energy CT

AIDR 3D boosts image quality at half the dose

Study pinpoints optimal ASIR blend for stomach cancer

Cardiac CTA incorporates function, motion analysis

Technologists are quick on the trigger to repeat head scans

Virtual high-keV images at DECT cut metal artifact

320-slice 4D head CTA derived from CTP replaces extra scan

ROMICAT II shows CCTA cuts hospital time

Implementing the ACR's CT dose registry

Multienergy CT improves virtual colonoscopy CAD performance

CTA, arterial DSA most cost-effective modalities for intracranial aneurysm

Supine-prone registration for CT colonography taps marginal artery

Low-dose perfusion CT maps vary depending on software

Split-bolus spectral CT halves pancreas dose, boosts conspicuity

Attenuation-based technique measures patient size for dose estimates

Perfusion CT evaluates effectiveness of antiangiogenic drugs in NSCLC

Iterative reconstruction won't change diffuse lung disease diagnosis

Spectral CT can differentiate gastric carcinoma

Contrast-induced nephropathy incidence is overestimated

Dynamic bow-tie attenuation filter improves CT resolution

Tweaking criteria fine-tunes definition of resectable pancreatic cancer

Photon-counting CT improves vulnerable plaque detection

128-detector-row CT permits sharp contrast dose reductions for CTPA

Technique categorizes pleural effusion size at CT

Myocardial disease may explain higher event rates in blacks

MBIR tops ASIR for ultralow-dose CT enterography

Low-attenuation clusters at CT aid in quantifying emphysema in COPD patients

ECG-gated DSCT angiography cuts dose in atrial fibrillation patients

CT fused with CEUS boosts enhancement before TACE

Contrast CT distinguishes benign from malignant adrenal masses

Road to RSNA 2012: CT Preview

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