CT增强扫描 ,即采用静脉团注法亦称快速注射法 ,将某一剂量的碘浓度对比剂加压快速注入静脉 ,在对比剂经血循环大量进入靶器官的供血动脉时开始 CT扫描。我院从 1997年 8月 CT机投入使用以来 ,共检查病人 5 5 30人次 ,其中行增强扫描 186人次 ,出现不良反应 6次 ,均为轻型反应 CT enhanced scanning, that is, bolus injection method, also known as rapid injection method, a certain dose of iodine concentration contrast agent quickly injected into the vein, the contrast agent in the blood circulation into the target organ mass artery CT scan. Our hospital since August 1997 CT machine put into use, a total of 5530 patients were examined, of which 186 were enhanced scan line, there were 6 adverse reactions, were light response