CT: Page 634

Spiral and Multislice Computed Tomography of the Body

While multislice CT has created tremendous opportunities for radiologists, it also introduced new complexities in image acquisition. Radiologists should cheer the publication of this new book, written by recognized European experts in the field.

March 9, 2003

GE launches Xtream CT upgrade at ECR

By AuntMinnie.com staff writers

GE Medical Systems has launched an upgrade for its line of CT scanners at this week's European Congress of Radiology. The the company says the Xtream upgrade will result in much faster image processing and data transfer speeds.

March 8, 2003

Thin slices, narrow collimation rule in virtual colonoscopy study

VIENNA - Lower tube current is no problem, but thicker slices may distort the appearance of smaller polyps and inhibit their detection in virtual colonoscopy. These results, while preliminary, could have important implications for virtual colonoscopy providers seeking to maximize the exam’s sensitivity.

March 7, 2003

Study gives MRI edge over CT, US in rectal cancer staging

VIENNA - Accurate staging of rectal carcinoma is essential for optimizing patient management, and ultimately, providing the best hope of long-term survival. Investigators from Technical University of Munich concluded that MR is superior to both ultrasound and CT for determining local tumor invasion.

March 6, 2003

R2 secures first beta site for ImageChecker CT

By AuntMinnie.com staff writers

The University of Vienna will serve as ImageChecker CT's first beta site.

March 6, 2003

Philips debuts lung nodule assessment option

By AuntMinnie.com staff writers

The program is available on all CT systems.

March 6, 2003

E-Z-EM to repurchase stock

By AuntMinnie.com staff writers

E-Z-EM has authorized the repurchase by the company of up to 300,000 shares of its common stock.

March 6, 2003

New techniques boost accuracy of coronary calcium assessment

Despite its prognostic abilities, calcium assessment is dogged by persistent shortcomings related to accuracy and reproducibility. Radiologists from Germany and the U.S. share their experiences with improving calcium assessment strategies.

March 4, 2003

Voxar to debut new releases at ECR

By AuntMinnie.com staff writers

Three-dimensional-software developer Voxar of Edinburgh, Scotland, is scheduled to showcase version 4.1 of its flagship 3-D software, Voxar 3D, and version 2.2 of its Voxar Colonscreen at the upcoming European Congress of Radiology in Vienna, March 7-11.

March 3, 2003

Add legal exposure to CT screening risks

You’ve heard about the potential risks of radiation exposure in CT screening exams. But what about the risks of legal exposure for those who provide the service? A new article in our CT Digital Community explores the legal side of screening asymptomatic patients.

February 27, 2003

Legal issues shadow CT screening

It will take years to develop a body of case law to guide radiologists through the complexities of CT screening. Still, providers should be aware of the legal issues they'll be dealing with, according to Dr. John Smith, a radiologist and attorney specializing in the regulation of medical devices.

February 26, 2003

Discography with gadolinium works for iodine-allergic patients

Gadolinium is an acceptable alternative to iodinated contrast agents for discography in patients who have a history of prior severe allergic reactions to iodine, according to a small study reported last week at the American Academy of Pain Medicine meeting in New Orleans.

February 23, 2003

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