Application value of contrast enhanced ultrasound in radiofrequency ablation of hepatocellular carcinoma
超声造影对射频消融治疗肝癌的应用价值

超声造影(contrast enhanced ultrasound,CEUS)对肝脏微小肿瘤的灵敏检出及定性诊断已为大量临床应用所证实1-5]。2004年Solbiati等6]报道CEUS在射频消融(radiofrequency ablation,RFA)前、RFA中、RFA后的应用,提示CEUS可有效引导RFA治疗和评价疗效;结果显示,随着CEUS的广泛应用,RFA局部复发率由16.1%