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Clinical application of laparoscopic ultrasonography in radiofrequency ablation for hepatic cancer
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- Author:
- No author available
- Journal Title:
- WORLD CHINESE JOURNAL OF DIGESTOLOGY
- Issue:
- 2
- DOI:
- 10.3969/j.issn.1009-3079.2009.02.019
- Key Word:
- 肝脏;腹腔镜超声;射频消融;肝癌
Abstract： 目的: 探讨腹腔镜超声技术在肝癌射频消融(radiofrequency ablation, RFA)治疗中的临床应用.方法: 2007-09/2008-04我院对15例肝癌患者的20个肝内肿瘤实施了腹腔镜超声引导下RFA治疗, 肿瘤直径2.5-7.3(平均4.5) cm. HBV(+)10例, HCV(+)1例, 合并有不同程度肝硬化11例,胆囊结石9例. 其中1个癌灶12例, 2个癌灶1例,3个癌灶2例. 术后采用超声检查及螺旋CT增强扫描评价RFA疗效.结果: 12例顺利完成腹腔镜下射频消融治疗,其中8例同时行胆囊切除术, 单个肿瘤平均射频治疗时间40.2±12.3 min, 平均总手术时间98.7±28.5 min, 平均总出血量145.3±82.8mL. 患者术中、后均未出现严重并发症. 术后随访4-12 mo, 4例射频治疗部位复发, 1例发现肝内新病灶, 均采用经皮射频消融进行治疗.其中有2例患者第3次定期复查时, CT诊断原发性肝癌复发, 外科医生建议行肝移植术, 其余13例随访至今均存活.结论: 在RFA治疗肝癌过程中, 腹腔镜超声引导技术已成为协助外科医生顺利完成手术必不可少的手段之一.
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