胃癌术后化疗应用碘佛醇造影剂外渗1例临床护理

李玉贞,吕宝玉, 马岚菊

Journal of Qilu Nursing(2017)

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Abstract
CT增强扫描已经广泛应用于临床诊断与疗效评估,尤其恶性肿瘤患者,我院常规使用碘佛醇作为造影剂.该造影剂的黏度大、渗透压高、用量相对较大,并且需要专用高压注射器,压力高、注射速度快(2 ml/s),对于长时间、多疗程化疗后的肿瘤患者来说,血管破坏尤为严重,更容易发生外渗的情况.碘佛醇外渗作为一种医源性损伤,会影响患者CT增强扫描结果的准确性[1].
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