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Full-body CT Scans May Benefit Only Select Group

A full-body computed tomography (CT) scan may be beneficial to fewer people than previously thought, according to a study presented December 3, 2002 at the 88th Scientific Assembly and Annual Meeting of the Radiological Society of North America (RSNA) in Chicago. The results of a second study pointed out the need to establish guidelines and standardized reporting systems for this hotly debated diagnostic procedure.