Based on orthogonal design,the embolic group was divided into three subgroups as concentrations of indobenzene ester∶NBCA ( ∶,∶,∶), dosage ( 0. ml, 0. ml, 0. ml), and injection speed ( 0. ml/min, 0. ml/min, 0. ml/min).
Based on orthogonal design,the embolic group was divided into three subgroups as concentrations of indobenzene ester∶NBCA ( ∶,∶,∶), dosage ( 0. ml, 0. ml, 0. ml), and injection speed ( 0. ml/min, 0. ml/min, 0. ml/min).
碘苯酯∶NBCA分为 ∶、∶、∶ 组 ,剂量分为 0 .ml、0 .ml、0 . ml 组 ,推注速度分为 0 .ml/min、0 .ml/min、0 .ml/min 组。