This paper was a systematic review of studies on the diagnostic accuracy of noncontrast helical (multi-slice) CT for acute appendicitis in adults (age > 16) who presented to the ED. To be included ...

Pratt & Whitney, currently in the midst of a strike by thousands of union machinists, says it has no intention to leave Connecticut. This message came Friday as the aerospace giant continues to ...

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Abstract: Segmentation of liver from Multi-phase CT images is one of the essential technology for computer aided diagnosis. Contrast medium gives multi-phase CT images different intensity feature ...

They have been used to correct inconsistent projections before computed tomography (CT) reconstruction. This article investigates DCC for a helical acquisition with a cylindrical detector, the ...

1 Newer technologies like spiral CT can also be used to study root canal morphology in complicated cases. Since the subject of study was an extracted tooth, the concern regarding radiation was not ...

Use of a spiral CT scanning performed at 120 kVp, tube current of 50 mA, 1 sec/rotation, 10 mm collimation, and a pitch of 2.0 (table speed of 10 mm/sec) permits the entire lung to be scanned with ...

A CT scan is a diagnostic imaging exam that uses X-ray technology to produce images of the inside of the body. A CT scan can show detailed images of any part of the body, including the bones, muscles, ...