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摘要目的研究自适应统计迭代重建V(ASIR-V)算法在儿科头颅CT方案中对重建影像质量的影响。方法运用儿科头颅CT标准方案,以每降低20%m A的间隔扫描水模,再
Abstract Objective To study the effect of adaptive statistical iterative reconstruction V (ASIR-V) algorithm on reconstructed image quality in pediatric head CT. Methods The pediatric head CT standard program was used to scan the water phantom at every 20% reduction in m A and then