[1]钱 亭,陈茂振,高 峰,等.经肝动脉碘化油/无水乙醇混合剂栓塞消融术治疗兔VX2肝癌的实验研究[J].介入放射学杂志,2014,(08):706-710.
 QIAN Ting,CHEN Mao zhen,GAO Feng,et al.Transhepatic arterial embolization ablation therapy with Lipiodol ethanol mixture for the treatment of VX2 liver cancer in experimental rabbits[J].journal interventional radiology,2014,(08):706-710.
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经肝动脉碘化油/无水乙醇混合剂栓塞消融术治疗兔VX2肝癌的实验研究 ()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2014年08期
页码:
706-710
栏目:
实验研究
出版日期:
2014-08-25

文章信息/Info

Title:
Transhepatic arterial embolization ablation therapy with Lipiodol ethanol mixture for the treatment of VX2 liver cancer in experimental rabbits
作者:
钱 亭 陈茂振 高 峰 尹化斌
Author(s):
QIAN Ting CHEN Mao zhen GAO Feng YIN Hua bin.
Department of Radiology, Shanghai Municipal Fifth People’s Hospital, Shanghai 200240, China
关键词:
【关键词】 肝癌 经动脉无水乙醇消融术 无水乙醇 碘化油 动物实验
文献标志码:
A
摘要:
【摘要】 目的 通过比较不同容积比例的碘化油-无水乙醇混合剂(Lipiodol ethanol mixture,LEM)治疗兔VX2肝癌模型的效果,确定LEM的最佳容积比例。方法 将18只新西兰白兔按碘化油 ∶ 无水乙醇容积比例3 ∶ 1(A)、2 ∶ 1(B)、1 ∶ 1(C)、1 ∶ 2(D)、1 ∶ 3(E)、1 ∶ 4(F)分为6组,每组3只。1周后取肿瘤组织行病理学检查,观察肿瘤生长率,肿瘤微血管密度,肿瘤细胞凋亡指数(apoptosis index,AI)及肿瘤边缘肝组织损伤情况。结果 A、E、F 3组肿瘤体积增大,A组肿瘤生长率明显高于其他5组,差异有统计学意义(P < 0.05),B、C、D 3组肿瘤体积缩小,但与肿瘤体积增大的E、F组比较,差异无统计学意义(P > 0.05)。不同容积比例LEM中,无水乙醇比例与肿瘤微血管密度呈负相关(R2 = 0.840,F = 89.432,P < 0.001)。A组肿瘤AI明显低于C、D、E、F组(P < 0.05), A、B组间差异无统计学意义(P > 0.05)。B组与C、F组间差异有统计学意义(P < 0.05),其他各组间差异无统计学意义(P > 0.05)。A、B组肿瘤周围肝组织损伤明显低于其他各组(P < 0.05)。结论 从安全性方面考虑,LEM的最佳容积比例为2 ∶ 1。若能做到超选择插管至肿瘤供血动脉,严密透视监视下注射,适当提高无水乙醇比例,疗效更佳。

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备注/Memo

备注/Memo:
(收稿日期:2013-12-02)
(本文编辑:侯虹鲁)
更新日期/Last Update: 2014-08-22