超声造影不良反应及其处理

目的 探讨超声造影发生不良反应的表现及其处理.方法 对6035例行超声造影患者进行造影过程中及造影后20 min的密切观察,记录不良反应的发生及其临床表现,并行对症处理.结果 6035病例中2例发生了与造影相关的轻度不良反应,发生率为0.031%(2/6035);无一例发生中度或严重不良反应.2例患者进行对症处理后均恢复良好.结论 超声造影安全性较高,不良反应发生率低.超声造影过程中,应密切观察患者一般情况,对不良反应及时进行对症处理.

Adverse reactions of contrast-enhanced ultrasound and treatments of the adverse reactions

Objective To explore the adverse reactions of contrast-enhanced ultrasound and treatments of the adverse reactions. Methods 6035 patients examined by contrast-enhanced ultrasound were closely observed in the process and 20 minutes after the examination. The occurrence and clinical manifestations of adverse reactions were recorded. The patients were gave symptomatic treatments. Results Two of 6035 patients experienced mild adverse reactions related with contrast-enhanced ultrasound. The incidence rate was 0. 031% (2/6035). No moderate or serious adverse reaction occurred. The two patients recovered well after symptomatic treatments. Conclusions The contrast-enhanced ultrasound has high safety and low incidence rate of adverse reaction. Patients should be under close observation in the process of contrast-enhanced ultrasound. The symptomatic treatments should be gave in time.