Pediatric MDCT

Xiang Li,Ehsan Samei,David M. DeLong,Robert P. Jones,Ana Maria Gaca,Caroline L. Hollingsworth,Charles M. Maxfield,James G. Colsher,Donald P. Frush

Academic Radiology（2009）

引用 31|浏览47

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摘要

Conclusion Tube current (dose) has a weak effect on the detection accuracy of small lung nodules in pediatric MDCT. The effect on detection accuracy of a 75% dose reduction was comparable to interobserver variability, suggesting a potential for dose reduction.

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关键词

Pediatric,MDCT,dose reduction,nodule simulation,noise simulation,receiver-operating characteristic,observer study

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