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摘要目的评价噪声优化的虚拟单色成像(VMI+)在下肢双能量CT血管成像(DE-CTA)中对支架可视化和支架内再狭窄诊断准确率的影响。材料与方法对31例植入支架
Abstract Objective To evaluate the effect of noise-optimized virtual monochromatic imaging (VMI +) on the diagnostic accuracy of stenting and in-stent restenosis in lower extremity dual-energy CT angiography (DE-CTA). Materials and Methods 31 cases were implanted with stents