Objective To evaluate the clinical effect of CT-guided percutaneous drainage in the treatment of abdominal abscess.Methods Thirty-two patients were treated with CT puntures percutaneous drainage,aspirated pusflushing the abscess,and set the flow antibiotics.Results Success rate of CT-guided percutaneous drainage therapy was 90.6％.Drainage catheter were kept from 7 to 20 days.No complication occurred in the course of treatment.All the patients' temperature dropped within 2 days,pain relieved,and the abscess volume significantly reduced after a week.Conclusions CT-guided percutaneous catheter drainage in the treatment of abdominal abscess,the operation is simple,accurate and has better safety,efficacy,and it is a worthy interventional treatment.%目的 对CT引导下经皮穿刺引流治疗腹部脓肿的效果进行临床评价.方法 对32例腹部脓肿患者行CT引导下经皮穿刺引流术,抽出脓液,冲洗脓腔,并留置抗生素.结果 CT引导下经皮穿刺引流术成功率为90.6％,引流后带管时间7～20 d,治疗过程中无并发症发生；患者2d内体温下降,疼痛减轻,1周后复查CT,脓肿体积明显缩小.结论 应用CT引导下经皮穿刺导管置入引流术治疗腹部脓肿,操作简单,准确安全,疗效较好,是一种值得推广的介入治疗手段.
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