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Thursday, June 28, 2012

Return on Investment Costs vs. Benefits: Comparing 64-Slice to 256-, 320-Slice CT

ROI for a 320-slice system is easier with regard to high-volume centers to absorb. “It is very costly, but our emergency division (ED) is very busy,” Poon described. Each CT scanner in the Erectile dysfunction handles between 50 in order to 60 cases per day, therefore there is no shortage of individuals to help carry the cost load.

The University of Chi town Medical Center located its 256-slice scanning device next to the emergency department. It's also used by several specialties along with cardiology. Vannier said this spreads the machine’s cost and ensures it doesn't sit idle. The 256-slice program scans much faster than 64-slice methods, so patient throughput is quicker, meaning more patients are visible in a day, he said.

There are other set costs beyond the scanner which facilities need to think about, Vannier additional. These include the cost of personnel to operate the machine and the room in which the CT equipment is located. He also said the cardiac CT program needs to be a whole package, not just a machine. A good efficiently run CT system requires a good internal scheduling program, a clear scheduling contact with individuals, a process to get authorization in the payers and ways to relax and preparation the patient for the study. Great post-processing software also is needed, as well as remote and home entry is a big plus for effectiveness, Vannier said

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