Computed tomography pulmonary angiography using a 20% reduction in contrast medium dose delivered in

• 作 者: Mitchell Chen Gaith Mattar Jam
• 机 构: DepartmentofRadiology,DepartmentofRadiology
• 出 处: 世界放射学杂志：英文版（电子版）
• 发表日期: 2017年3期
• 关键词: 计算断层摄影术肺的 angiography 对比剂量 对比导致的 nephropathy 尖锐的肾疾病 对比安全 对比剂量减小 Multiphasic 注射 C

AIM To evaluate the feasibility of reducing the dose of iodinated contrast agent in computed tomography pulmonary angiography(CTPA). METHODS One hundred and twenty-seven patients clinically suspected of having pulmonary embolism underwent spiral CTPA, out