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Radiography

Taking Beta-Blockers While Receiving Radiotherapy May Increase Life Expectancy for Lung Cancer

Patients with non-small-cell lung cancer have been shown to survive longer if they are taking beta-blockers while receiving radiotherapy, according to a recent study of 722 patients. More...
23 Jan 2013
Image: The compact radiation source developed by Kovaleski's team (Photo courtesy of Peter Norgard, University of Missouri Journalists).

Portable X-Ray Source Brings Sci-Fi Closer to Reality

Tricorders, a TV entertainment program's futuristic hand-held medical scanner, are closer to becoming a reality now that engineers have designed a compact source of X-ray and other types of radiation. More...
23 Jan 2013

3D Mammography Combined with 2D Breast Exam Detects More Tumors

A Norwegian breast cancer screening trial concluded that the use of three-dimensional mammography combined with a 2D breast exam identified considerably detected more tumors than a 2D breast exam by itself. More...
22 Jan 2013

Mammography Suite Designed to Ease Fears

A new mammography suite is an all-encompassing interactive experience designed to help make mammography scanning a less fearsome undertaking. More...
22 Jan 2013

Outsourced Radiologists Perform Better Readings for Fewer Hospitals

Familiarity and experience working for a specific hospital matters when it comes to the performance of radiologists who work for outsourcing teleradiology companies, according to a group of researchers. More...
21 Jan 2013

Mammography System’s Algorithm Identifies Scattered Radiation

A mammography system features a new software-correcting scattered radiation algorithm to provide up to 30% less radiation dose to the patient. More...
16 Jan 2013
Image: Specialized DPCBCT scans of a liver tumor in a 73-year-old man before and after chemoembolization (second and fourth column from left) match up closely with MRI scans taken over a month later (first and third columns) (Photo courtesy of Johns Hopkins University).

Dual-Phase, Cone-Beam CT Scans Capturing Real-Time Images of Dying Liver Tumors

With the use of two consecutive pairs of specialized CT scans, a team of radiologists has generated real-time images of liver tumors dying from direct injection of anticancer drugs into the lesions and their surrounding blood vessels. More...
15 Jan 2013
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The MedImaging Radiology channel covers fluoroscopy, digital radiography, computerized tomography, mammography, interventional radiology, and other medical uses of X-ray imaging as well as related instrumentation, trends and safety issues.