Computed Tomography (CT)

Cardiac computed tomography CT systems use a series of X-ray images to create an image volume dataset that can be sliced or manipulated on any plane using advanced visualization software. This channel includes content on CT scanners, CT contrast agents, CT angiography (CTA and CCTA), CT perfusion, spectral CT (also called dual souce or dual energy CT), and interative image reconstruction software that can reduce dose and make lower-quality CT images diagnostic.

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July 23, 2010 – A new research and development center for medical imaging systems recently opened at University ...

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July 20, 2010 – Rcadia Medical Imaging recently presented five studies demonstrating the potential of its COR ...

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July 20, 2010 – New dual source CT technology allows a radiation dose of as low as one millisievert (mSv) for ...

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CT angiography, comparing CT systems, what to look for in CT systems
Feature | CT Angiography (CTA) | Dave Fornell

In this era of financial cost cutting, questions are raised over the true need for 256- or 320-slice computed tomography ...

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July 20, 2010 – Researchers at the Mayo Clinic have developed a way to reduce the amount of radiation involved in ...

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June 29, 2010 – A newly formed committee of experts has begun to tackle the issue of reducing radiation in ...

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June 28, 2010 – There is a growing consensus that radiologists must ensure that patients undergoing computed ...

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June 9, 2010 - At the company's annual shareholder meeting today, Toshiba Medical Systems Corp. (TMSC), a member ...

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June 8, 2010 - The Society of Cardiovascular Computed Tomography (SCCT), an international professional society ...

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Technology

June 7, 2010 – Low-dose, flat-panel computed tomography (CT) iterative reconstruction was added to the BrightView ...

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Technology


May 19, 2010 – Three distinct lumens in a new line of peripherally inserted central catheters (PICCs) increase ...

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May 17, 2010 – When patients present with chest pain or other high-risk symptoms of heart problems, doctors ...

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example of CT Scan vs MRi vs MRA
Feature | Cardiac Imaging | By Carter Newton, M.D., FACC, assistant professor of radiology and cardiology, University of Arizona, Tucson

(This article was updated with links at the bottom for more recent information in April 2017)


The importance of ...

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May 10, 2010 - The Centers for Medicare and Medicaid Services (CMS) just released a technical correction to the ...

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May 5, 2010 - Emergency department use of 256-slice computed tomography angiography (CTA) can help physicians ...

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