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Clinical News: Page 2935
GE receives Innova 510(k) clearance
By
AuntMinnie.com staff writers
GE Healthcare said that the U.S. Food and Drug Administration has provided 510(k) clearance for its Innova 3131(IQ) and 2121(IQ) digital flat-panel biplane imaging systems.
March 13, 2006
Aurora adds Dallas install
By
AuntMinnie.com staff writers
Breast MRI technology developer Aurora Imaging Technology said its Aurora 1.5-tesla dedicated breast MRI system with bilateral rotating delivery of excitation off-resonance (RODEO) capabilities has been installed at the Sue A. de Mille Women's Diagnostic Center in Dallas.
March 13, 2006
IPL issues licenses
By
AuntMinnie.com staff writers
As part of a court settlement, Isotope Products Laboratories (IPL) has granted licenses to International Isotopes and RadQual to reproduce radioactive sources for nuclear medical imaging.
March 13, 2006
Varian adds Barts to client list
By
AuntMinnie.com staff writers
Radiation therapy firm Varian Medical Systems has installed its VARiS MedOncology system at St. Bartholomew's (Barts), a teaching hospital in northeast London.
March 13, 2006
Prototype 256-slice CT scanner creates high-res images in a heartbeat
By
Edward Susman
ATLANTA - An experimental 256-slice CT scanner can detail cardiac anatomy precisely enough to capture a coronary artery image in a single heartbeat, according to a presentation at the American College of Cardiology (ACC) meeting.
March 13, 2006
CT measures post-transplant bronchiolitis obliterans severity
By
Eric Barnes
Canadian researchers are using CT to assess the severity of bronchiolitis obliterans syndrome (BOS), the most common cause of late death among lung transplant patients. In preliminary experiments, CT attenuation data corresponded to disease severity, and a related study found that high-resolution MDCT beat conventional high-resolution CT (HRCT) in detecting and characterizing BOS.
March 13, 2006
PET, SPECT measures of LVEF have superior predictive value
ATLANTA - PET and SPECT measurements of left ventricular ejection fraction (LVEF) appear to be a better predictor of mortality than other measures in stress myocardial perfusion imaging (MPI), according to two studies presented at the American College of Cardiology (ACC) meeting.
March 12, 2006
Radlink adds distributor
By
AuntMinnie.com staff writers
Radiography equipment vendor Radlink has signed Alpha Medical Imaging of Mankato, MN, as a distributor.
March 12, 2006
Neoprobe renews Ethicon deal
By
AuntMinnie.com staff writers
Gamma camera probe developer Neoprobe said that interventional device firm Ethicon Endo-Surgery has renewed its marketing and distribution agreement with the company through December 2008.
March 12, 2006
Philips serves up new PET/CT viewer at ACC show
By
AuntMinnie.com staff writers
ATLANTA - Multimodality vendor Philips Medical Systems of Andover, MA, has introduced a new viewer for PET/CT studies at this week's American College of Cardiology (ACC) meeting.
March 12, 2006
A checklist: Good for grocery shopping, but not for reading chest x-rays
By
Shalmali Pal
The term satisfaction of search (SOS) refers to a lesion that is missed after another lesion is found within the same image. In an x-ray experiment, SOS occurs when an abnormality was missed in the presence of an added abnormality, but not in its absence. Researchers from Iowa studied the use of a formatted checklist to see if it could reduce SOS errors in chest radiography.
March 12, 2006
CAD boosts performance of residents for assessing pulmonary nodules
By
Erik L. Ridley
Computer-aided detection (CAD) offers improvements in the diagnostic performance of radiology residents in assessing the malignancy of pulmonary nodules from thin-section helical CT scans, but does not provide the same gains for board-certified radiologists, according to research published online before print in
Radiology
.
March 12, 2006
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