碘海醇(iohexol,Omnipaque)是一种新型的非离子型碘水造影利;显影质量可靠,可广泛使用于脑室造影、全脊髓蛛网膜下腔造影、增强的CT扫描以及进行包括数字减影动脉造影在内的各种血管造影。其毒性与副作用均较甲泛葡胺(metriza-midc,Amipaquc)更小;自1983年临床应用后尚无发生惊厥的报道。常用剂型为溶液,性状稳定,使用方便。作者应用于临床47例次造影检查,取得满意效果,无严重副作用,故认为碘海醇是目前理想的、多种用途的造影剂。 Iohexol (Omnipaque) is a new non-ionic iodine-water contrast medium with reliable development and is widely used in ventriculography, whole-spinal subarachnoid angiography, enhanced CT scans, and digital subtraction Angiography, including angiography. Its toxicity and side effects are smaller than metrizine (metriza-midc, Amipaquc); since 1983, no clinical reports of convulsions. Commonly used as a solution, stable performance, easy to use. The authors applied 47 cases of clinical angiography, and achieved satisfactory results, no serious side effects, it is believed that iohexol is the ideal, multi-purpose contrast agent.