对比剂碘佛醇在腹部CT增强中的应用价值

Application value of the contrast agent ioversol in the enhancement of the abdominal CT

目的探讨对比剂碘佛醇在腹部CT增强检查中的应用价值。方法选取318例在我院行腹部增强CT检查患者的临床资料,注射碘佛醇的速度为3～6 mL/s,用量为80～100 mL。所有患者在增强前2 h及增强后即刻、1 h、48 h分别记录各项生命体征,检查心电图以及观察注射部位情况,在增强前2 h和增强后48 h,均进行肾功能以及血液生化指标检查,而且在增强时及增强后立刻、15 min、1 h和48 h分别查看、记录所出现的不良反应。结果注射碘佛醇后发生热感及潮红28例(8.81%),出现轻度不良反应4例(1.26%)。未发现中、重度不良反应。结论国产非离子型对比剂碘佛醇在腹部CT增强检查具有很高的应用价值。

Objective To investigate the value of contrast agent ioversol in the enhanced abdominal CT exam-ination. Methods 318 cases using abdomen enhanced CT in our hospital were studied, the injection rate of ioversol was 6 mL/s,and the dosage was 80 - 100 mL. The vital signs and ECG was checked at 2 h before enhancement and 1 h,48 h after enhancement ; the adverse reaction was recorded during enhancement and at 0 min, 15 rain, 1 h,48 h after enhancement. Results There were 28 cases （8.81% ）of thermal and flushing, 4 cases of mild adverse reactions （ 1.26% ）. No moderate to severe adverse reaction was observed. Conclusion The domestic non-ionic contrast agent ioversol can applied in enhance MRI of abdominal CT.