[1]夏燕娜,郭 华,谭红娜,等. 320排动态容积CT低剂量全肝灌注成像评价氩氦刀治疗肝细胞肝癌20例近期疗效[J].介入放射学杂志,2014,(03):232-235.
 XIA Yan? na,GUO Hua,TAN Hong? na,et al. The whole liver perfusion imaging by using 320?蛳 row dynamic volume CT scanning with low?蛳 dose in evaluating the short?蛳 term effect of argon?蛳 helium knife treatment for hepatocellular carcinoma[J].journal interventional radiology,2014,(03):232-235.
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 320排动态容积CT低剂量全肝灌注成像评价氩氦刀治疗肝细胞肝癌20例近期疗效 ()

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

卷:
期数:
2014年03期
页码:
232-235
栏目:
非血管介入
出版日期:
2014-03-25

文章信息/Info

Title:
 The whole liver perfusion imaging by using 320?蛳 row dynamic volume CT scanning with low?蛳 dose in evaluating the short?蛳 term effect of argon?蛳 helium knife treatment for hepatocellular carcinoma
作者:
 夏燕娜 郭 华 谭红娜 姬丽娟 高剑波
Author(s):
 XIA Yan?蛳 na GUO Hua TAN Hong?蛳 na JI Li?蛳 juan GAO Jian?蛳 bo.
Department of Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province 450052, China
关键词:
【关键词】 肝细胞癌 氩氦刀 CT灌注 低剂量 疗效
文献标志码:
A
摘要:
 【摘要】 目的 探讨320排动态容积CT低剂量全肝灌注成像在氩氦刀治疗肝细胞肝癌(HCC)近期疗效评价中的应用价值。方法 收集预行氩氦刀手术治疗的HCC患者20例,且术前2 ~ 3 d和术后30 ~ 45 d均行全肝灌注扫描,并对比分析术前及术后全肝灌注参数的变化;并与同期行上腹部CT平扫和增强扫描的20例患者的全肝灌注辐射剂量对比。结果 ① 氩氦刀术前,瘤体的肝动脉灌注量(HAP)和肝动脉灌注指数(HAPI)值均高于瘤旁及正常肝组织的HAP及HAPI值,而门静脉灌注(PVP)值低于瘤旁及正常肝组织,且三者差异均具有统计学意义(P值均 < 0.05)。对比分析瘤旁肝组织与正常肝组织的HAP、PVP及HAPI值,两者差异均无统计学意义(P值分别为0.394,0.084和0.988)。② 氩氦刀术后,瘤体HAP、HAPI均下降,与术前比较差异均有统计学意义(P < 0.05);PVP稍下降,但差异无统计学意义(P = 0.970)。瘤旁肝组织HAP、HAPI及PVP均下降,差异均有统计学意义(P < 0.05);正常肝组织HAP、HAPI及PVP无明显变化,差异无统计学意义 (P > 0.05)。③ 全肝灌注剂量低于常规上腹部平扫结合增强剂量,差异具有统计学意义(P < 0.05)。结论 320排全肝低剂量灌注是一种评价氩氦刀治疗HCC的近期疗效的有效方法。

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备注/Memo

备注/Memo:
 (收稿日期:2013-08-26)
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