Subspecialties: Page 1193

New techniques in breast ultrasound may find more cancers
By Kate Madden Yee
Valued as a noninvasive imaging modality that is well-tolerated by patients, ultrasound has played an important role in breast imaging as an adjunct to conventional mammography, particularly for women with dense breasts.
February 28, 2007
Baker
Novadaq nets Japanese patent for Spy
By AuntMinnie.com staff writers
Novadaq Technologies of Toronto has received a patent grant in Japan for its Spy intraoperative imaging system.
February 27, 2007
Real-time 3DTTE comparable to MRI in LV evaluation
By Erik L. Ridley
Real-time 3D transthoracic echocardiography (RT-3DTTE) yields comparable accuracy to cardiac MRI in assessing left ventricular (LV) volume, mass, and ejection fraction (EF), according to an article published in the February issue of Echocardiography.
February 27, 2007
AFP Imaging to acquire Quantitative Radiology
By AuntMinnie.com staff writers
Digital x-ray device developer AFP Imaging of Elmsford, NY, has entered into a definitive agreement to acquire Quantitative Radiology (QR) of Verona, Italy, a supplier of the NewTom 3G, a 3D dental CT device.
February 26, 2007
Amicas signs distribution pact with NeuroLogica
By AuntMinnie.com staff writers
Boston-based PACS vendor Amicas has inked a distribution agreement to make its image management software available with Danvers, MA-based NeuroLogica's CereTom portable and wireless head and neck mobile CT scanner.
February 26, 2007
CT spot sign predicts hematoma expansion in stroke patients
By Eric Barnes
In patients with intracerebral hemorrhage (ICH), hematoma expansion in the first critical hours after symptom onset is associated with significantly poorer outcomes. Thanks to CT imaging and a new drug in the pipeline, it may be possible to identify and treat ICH patients at risk of hematoma expansion while there is time to improve outcomes, according to two new studies.
February 25, 2007
2007 02 21 11 13 43 706
Seattle facility installs NeuroLogica CereTom
By AuntMinnie.com staff writers
NeuroLogica of Danvers, MA, has installed its CereTom at the Swedish Medical Center in Seattle.
February 22, 2007
Lossy 3D JPEG 2000 compression useful for abdominal MDCT
By Erik L. Ridley
Lossy 3D JPEG 2000-compressed abdominal multidetector-row CT (MDCT) studies are visually indistinguishable from the original studies at ratios of 4:1 and 8:1, according to research from the Medical University of Vienna in Austria.
February 22, 2007
Dual-energy digital x-ray still looking for acceptance
By Wayne Forrest
Dual-energy subtraction has been available for almost 15 years as a method of differentiating soft tissue and bone to discover potentially cancerous nodules. Computed radiography (CR) and digital radiography (DR) are making dual-energy subtraction more readily accessible, and more clinicians and radiologists are making it part of their routines. But other healthcare providers wonder if dual-energy subtraction is worth the extra time it takes to produce and read the studies.
February 21, 2007
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ASPECTS stroke scoring improved with perfusion CT
By Eric Barnes
The Alberta Stroke Program Early CT Score (ASPECTS) rates the presence or absence of ischemia in 10 regions of the brain. Paired with noncontrast CT when a patient presents with stroke symptoms, ASPECTS has been shown to effectively predict which patients will benefit from thrombolytic therapy. A recent study using perfusion CT has found that ASPECT increases the accuracy for predicting radiological and clinical outcomes over noncontrast CT.
February 20, 2007
Cordis launches Regatta guidewires
By AuntMinnie.com staff writers
Johnson & Johnson subsidiary Cordis Endovascular has introduced its Regatta steerable guidewire product family in the U.S. for the placement of catheters and other interventional devices in coronary arteries.
February 19, 2007
NeuroLogica adds Jefferson to client roster
By AuntMinnie.com staff writers
NeuroLogica of Danvers, MA, has installed its CereTom portable and wireless head and neck mobile CT scanner at Thomas Jefferson University Hospital in Philadelphia.
February 19, 2007
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