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中华诊断学电子杂志 ›› 2014, Vol. 02 ›› Issue (03) : 202 -205. doi: 10.3877/cma.j.issn.2095-655X.2014.03.009

所属专题: 文献

基础研究

5-氟尿嘧啶磁性白蛋白微球对离体牛肝脏射频消融增效作用的研究
刘建刚1,(), 乔森2, 袁常秀3, 刘志超1, 崔文1, 陈桂林4   
  1. 1. 272013 济宁医学院临床学院
    2. 济宁市第一人民医院肝胆外科
    3. 济宁市第一人民医院麻醉科
    4. 济宁市嘉祥县人民医院护理部
  • 收稿日期:2014-08-12 出版日期:2014-08-26
  • 通信作者: 刘建刚
  • 基金资助:
    山东省自然科学基金资助项目(ZR2010HL052)

The experimental study of 5-fluorouracil magnetic albumin microspheres enhancing radiofrequency ablation in ex vivo bovine liver

Jiangang Liu1,(), Seng Qiao2, Changxiu Yuan3, Zhichao Liu1, Wen Cui1, Guilin Chen4   

  1. 1. Jining Medical College, Jining 272013, China
  • Received:2014-08-12 Published:2014-08-26
  • Corresponding author: Jiangang Liu
  • About author:
    Corresponding author: Liu Jiangang, Email:
引用本文:

刘建刚, 乔森, 袁常秀, 刘志超, 崔文, 陈桂林. 5-氟尿嘧啶磁性白蛋白微球对离体牛肝脏射频消融增效作用的研究[J]. 中华诊断学电子杂志, 2014, 02(03): 202-205.

Jiangang Liu, Seng Qiao, Changxiu Yuan, Zhichao Liu, Wen Cui, Guilin Chen. The experimental study of 5-fluorouracil magnetic albumin microspheres enhancing radiofrequency ablation in ex vivo bovine liver[J]. Chinese Journal of Diagnostics(Electronic Edition), 2014, 02(03): 202-205.

目的

探讨射频消融(RFA)联合5-氟尿嘧啶磁性白蛋白微球(5-Fu-MAMS)对离体牛肝脏射频消融体积的影响。

方法

实验材料采用新鲜离体牛肝,根据消融介质的不同,随机数字表法分为3组:A组为单纯RFA组;B组为RFA联合游离5-Fu组;C组为RFA联合5-Fu-MAMS组。观察各组消融灶形态学特征,测量消融灶平均最大纵径和横径,计算消融灶体积,通过肉眼大体观察和显微镜下观察消融灶病理改变。射频消融时间、温度、消融灶纵径、消融灶横径以均数±标准差表示,显著性检验采用单因素方差分析。

结果

离体牛肝对射频融灶的形态肉眼观,所有消融灶中心横切面大体形态均呈灰白色椭圆形外观;剖面可见明显的凝固性坏死区,中央组织干燥,治疗区域和周围肝组织分界比较清楚;镜下呈典型凝固性坏死改变。A、B、C组所形成的平均消融体积最大纵径分别为(4.45±0.23)cm、(4.93±0.53)cm、(5.68±0.59)cm,差异有统计学意义(F=10.23,P<0.05);平均最大横径分别为(2.83±0.25)cm、(3.08±0.22)cm、(4.10±0.14)cm,差异有统计学意义(F=61.23,P<0.05), RFA联合5-Fu-MAMS组平均消融体积明显大于其他两组。A、B、C组平均消融时间分别为:(472.00±20.49)s、(632.50±21.05)s、(836.50±19.10)s,差异有统计学意义(F=489.28,P<0.05)。A、B、C组消融完成时距离中心穿刺点周围3cm处的平均温度变化分别为:(41.83±2.04)℃、(47.33±3.83)℃、(55.67±2.16)℃,差异有统计学意义(F=37.20,P<0.05)。

结论

RFA联合5-Fu-MAMS,能产生更大的组织消融灶,组织病理上呈典型凝固性坏死改变。

Objective

To investigate the influence of radio-frequency ablation(RFA) combined with 5-Fu-MAMS injection on the ablation volume.

Methods

The subjects used in this experiment were fresh ex vivo bovine livers.Three groups were set up: Group Ⅰ, RFA alone; group Ⅱ, RFA combined with 5-fluorouracil; group Ⅲ, RFA combined with 5-fluorouracil magnetic albumin microspheres.The size and shape of coagulation necrosis zones were observed and measured.Single factor analysis of variance was used to analyze the affecting factors for the size of ablation lesions.Macroscopic and microscopic morphological characteristics of lesions were observed.

Results

In gross examination, all ablation lesions were gray elliptical in cross section and there were classical coagulation necrosis.The central organization was drying, and the treatment area and surrounding liver tissue boundaries were clear.The mean biggest longitudinal diameter and transverse diameter of necrosis volume of group I, group II and group III were (4.45±0.23)cm, (4.93±0.53)cm, (5.68±0.59)cm(F=10.23, P<0.05)and (2.83±0.25)cm, (3.08±0.22)cm, (4.10±0.14)cm respectively(F=61.23, P<0.05). The necrosis volumes of group Ⅲ(RFA combined with 5-Fu-MAMS) were bigger than those of control group(P<0.05). The mean durations were (472.00±20.49)s, (632.50±21.05)s and (836.50±19.10)s (F=489.28, P<0.05). The average temperature at 3 cm distance from the center of the puncture point were (41.83±2.04)℃, (47.33±3.83)℃ and (55.67±2.16)℃ (F=37.20, P<0.05). All the differences were statistically significant.

Conclusions

Compared with other two groups, RFA combined with 5-fluorouracil can produce larger ablation zones.The lesions typically showed coagulation necrosis at microscopicaI examination.

图1 离体牛肝脏射频消融灶大体标本的形态特点
图2 离体牛肝脏射频消融后镜下组织病理学图片(HE染色:图a、b×100; 图c×40)
表1 3组离体牛肝脏射频消融时间、温度差异和消融灶体积差异比较(每组n=6,±s)
[1]
Rossi S, Di Siasi M, Buscarini E,et al.Percutaneoue RF interstitial thennal ablation in the treatment of hepatic cancer[J].AJR Am J Roentgenol,1996,167 (3):759-768.
[2]
Livraghi T, Goldberg SN, Lazzaroni S,et al.Hepatocelluar carcinoma:radiofrequency ablation of medium and large lesions[J].Radiology,2000,214(3):761-768.
[3]
Buscarini E, Savoia A, Brambilla G,et al.Radiofrequency thermal ablation of liver tumors[J].Eur Radiol,2005,15(5):884-894.
[4]
Salmi A, Turrini R, Lanzani G,et al.Long term effectiveness of radiofrequency ablation for hepatocellular carcinoma of 3.5cm or less[J].Hepatogastroenterology,2008,55(81):191-196.
[5]
Peng ZW, Zhang YJ, Chen MS,et al.Radiofrequency ablation as first-line treatment for small solitary hepatocellular carcinoma:long-term result[J].Eur J Surg Oncol,2010,36(11):1054-1060.
[6]
崔彦,周立艳,吉敏,等.经皮射频治疗肝脏恶性肿瘤114例临床分析[J].中国现代医学杂志,2004,14(20):129-131,135.
[7]
Lu DS, Raman SS, Limanond P,et al.Influence of large peritumoral vessels on outcome of radiofrequency ablation of liver tumors[J].J Vasc Interv Radiol,2003,14(10):1267-1274.
[8]
Burdio F, Guemes A, Burdio JM,et al.Bipolar salinenhanced electrode for radiofrequency ablation:results of experimental study of in vivo porcine liver[J].Radiology,2003,229 (2) :447-456.
[9]
郭峰,褚朝顺,陆子鹏,等.原发性肝癌射频消融研究进展[J].世界华人消化杂志,2009,17(10):998-1004.
[10]
Goldberg SN, Kruskal JB, Oliver BS,et al.Percutaneous tumor ablation:increased coagulation by combining radio-frequency ablation and ethanol instillation in a rat breast tumor model[J].Radiology,2000,217(3):827-831.
[11]
Lencioni R, Cioni D, Crocetti L,et al.Early-stage hepatocellular carcinoma in patients with cirrhosis:long-term results of percutaneous image-guided radiofrequency ablation[J].Radiology,2005,234(3):961-967.
[12]
Hong SN, Lee SY, Choi MS,et al.Comparing the outcomes of radiofrequency ablation and surgery in patients with a single small hepatocellular carcinoma and well-preserved hepatic function[J].J Clin Gastroenterol,2005,39(3):247-252.
[13]
陈敏山,李锦清,张耀军.射频消融在小肝癌治疗中的地位[J].癌症,2007,26(5):449-452.
[14]
陈敏山,张耀军,李锦清,等.经皮射频消融联合瘤内无水酒精注射与单纯射频消融治疗小肝癌的疗效比较[J].中华肿瘤杂志,2005,27(10):623-625.
[15]
陈敏,高峻,马宽生,等.射频消融联合醋酸加氯化钠对消融体积的影响[J].第三军医大学学报,2007,29(21):2089-2091.
[16]
吕国荣,李伯义,李少辉,等.多种辅助方法对兔肝脏射频热消融效果的影响[J].中国医学影像技术,2008,24(10):1523-1525.
[17]
Miao Y, Ni Y, Mulier S,et al.Treatment of VX2 liver tumor in rabbits with "wet" electrode mediated radio-frequency ablation[J].Eur Radiol,2000,10(1):188-194.
[18]
Kettenbach J, Köstler W, Rücklinger E,et al.Percutaneous saline-enhanced radiofrequency ablation of unresectable hepatic tumors:initial experience in 26 patients[J].AJR Am J Roentgenol ,2003,180(6):1537-1545.
[19]
Giorgio A, Tarantino L, de Stefano G,et al.Percutaneous sonographically guided saline-enhanced radiofrequency ablation of hepatocellular carcinoma[J].AJR Am J Roentgenol ,2003,181(2):479-484.
[20]
Pereira PL, Trübenbach J, Schenk M,et al.Radiofrequency ablation:in vivo comparison of four commercially available devices in pig livers[J].Radiology,2004,232(2):482-490.
[21]
权继传,解亦斌,田艳涛.国际抗癌联盟胃癌TNM分期系统第七版解读[J/CD].中华诊断学电子杂志,2014,2(1):72-74.
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