Hess H
Privatklinik Josephinum, München.
Rofo. 1990 Sep;153(3):233-8. doi: 10.1055/s-2008-1033371.
The basics and the technique of intraarterial digital subtraction arteriography with carbon dioxide (CO2) are presented. The procedure turned out to be a good and relatively poor-risk alternative to conventional angiography with iodinated contrast media in 26 peripheral arteriographies and in 6 peripheral angioplasties in hyperthyroid patients. Using a 9-inch amplifier, arteriograms from the infrarenal abdominal aorta down to the lower leg arteries were performed with five series of insufflation of 20-25 cc CO2 each. With regard to the image quality, there is no difference between CO2 arteriograms and those performed with intraarterial application of iodinated contrast media.
介绍了二氧化碳（CO₂）动脉内数字减影血管造影的基础和技术。在26例外周血管造影和6例甲状腺功能亢进患者的外周血管成形术中，该方法被证明是一种优于传统碘化造影剂血管造影的良好且风险相对较低的替代方法。使用9英寸放大器，对从肾下腹主动脉到小腿动脉进行动脉造影，每次注入20 - 25 cc CO₂，共进行五组注入。在图像质量方面，CO₂动脉造影与动脉内应用碘化造影剂的动脉造影没有差异。
