Brenot P, Raynaud A, Pernes J M, Parola J L, Gaux J C
J Radiol. 1986 Aug-Sep;67(8-9):643-6.
Differences in time and cost were evaluated between the performance of iliac angioplasty with conventional (AC) and digital subtraction (AN) angiography, after a total of 27 angioplasties (13 with AC and 14 with AN). Excluding amortization of material and personnel costs, findings confirmed a certain number of advantages for AN: gain in time of about 34%, decrease of about 14% in charges, and notably of 83% in expenditure on films and 50% on contrast media.
在总共27例血管成形术（13例采用传统血管造影术（AC），14例采用数字减影血管造影术（AN））之后，对采用传统血管造影术（AC）和数字减影血管造影术（AN）进行髂血管成形术的时间和成本差异进行了评估。排除材料和人员成本的摊销后，研究结果证实了数字减影血管造影术（AN）具有一定优势：时间节省约34%，费用降低约14%，尤其是胶片费用降低83%，造影剂费用降低50%。
