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目的 :在 CT增强扫描过程中 ,及时识别和处理一些症状不太严重的副反应患者 ,以免副反应更严重。方法 :收集 1993～ 1998年接受 CT增强扫描的 3 4 89例患者 ,均使用 60 %泛影葡胺注射液 5 0～ 10 0 m L ,经高压注射泵高压注射。结果 :3 4 89例患者中 168例 ( 4 .8% )出现碘过敏反应 ,其中轻度反应 114例 ( 3 .2 % ) ,中度反应 5 2例 ( 1.5 % ) ,重度反应 2例( 0 .0 5 7% )。结论 :碘造影剂副反应需立即处理。
OBJECTIVE: To identify and treat some side-effects patients with less severe symptoms during the CT-enhanced scanning in order to avoid more serious side effects. Methods: A total of 3489 patients who underwent CT contrast-enhanced scanning from 1993 to 1998 were enrolled in this study. All patients were treated with 60% meglumine diatrizoate 50 ~ 100 ml and then injected with high-pressure syringe pump. RESULTS: Among the 3 4 89 patients, 168 cases (4.8%) had iodine hypersensitivity reaction, among which 114 cases (3.2%) had mild reaction, 52 (1.5%) moderate reaction and 2 cases severe reaction 0. 0 5 7%). Conclusion: Side effects of iodine contrast agent need to be treated immediately.