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| The analysis of the 21 SPECT equipment's performance test results in Guangdong Province |
| TAN Zhan, MA Rui, TAN Guangxiang, GUO Weizhen, LIN Haihui |
| Guangdong Province Hospital for Occupational Disease Prevention Treatment, Guangzhou 510300 China |
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Abstract Objective To improve the image quality control of SPECT Equipment by analyzing the performance test results of 21 SPECT Equipment.Methods Performance was done on testing on the 21 SPECT Equipment with image analysis software, following the 2007 edition of the NEMA (National Electrical Manufacturers Association) standard and the standards of manufacturers.Results The unqualified items mainly appeared in the intrinsic integral uniformity and the intrinsic spatial differential linearity.Conclusion To effectively guarantee the image quality, higher awareness of quality control process, stronger emphasis on daily control work, and better technical capability are necessary.
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Received: 23 August 2017
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