肝脏异常血运灌注的研究进展
肝脏;异常血运灌注;多层螺旋CT,王丹,赵德利,张在人,通讯作者:,Researchprogressontransienthepaticperitumoralenhancement,DanWang,De-LiZhao,Zai-RenZhang,Supporte
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王丹, 赵德利, 张在人, 哈尔滨医科大学附属第二医院CT室 黑龙江省哈尔滨市 150086
黑龙江卫生厅资助课题, No. 2006-149
通讯作者: 张在人, 150086, 黑龙江省哈尔滨市, 哈尔滨医科大学附属第二医院CT室. zrzhang1603@sina.com
电话: 0451-86605576
收稿日期: 2007-02-27 接受日期: 2007-03-31
Research progress on transient hepatic peritumoral enhancement
Dan Wang, De-Li Zhao, Zai-Ren Zhang
Dan Wang, De-Li Zhao, Zai-Ren Zhang,Department of Computed Tomography, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, Heilongjiang Province, China
Supported bythe Fund from Health Department of Heilongjiang Province, No. 2006-149
Correspondence to:Zai-Ren Zhang, Department of Computed Tomography, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, Heilongjiang Province, China. zrzhang1603@sina.com
Received:2007-02-27 Accepted:2007-03-31
Abstract
Multi-slice computed tomography (MSCT) has been widely used in the clinical examination for livers. CT can not only complete scanning in a short time, but also achieve multi-phase scanning, so MSCT has unique advantages in the diagnosis of abnormal hepatic perfusion, showing as transient hepatic peritumoral enhancement (THPE). Based on this, in combination with the mechanism of THPE, the image characteristics of MSCT and clinical data, MSCT can make great contribution to identify the causes of THPE and diagnose the lesion property.
Key Words: Liver; Transient hepatic peritumoral enhancement; Multi-slice computed tomography
Wang D, Zhao DL, Zhang ZR. Research progress on transient hepatic peritumoral enhancement. Shijie Huaren Xiaohua Zazhi 2007;15(13):1520-1525
摘要
多排螺旋CT已广泛应用于肝脏临床检查. 由于螺旋CT扫描时间短, 并可以进行多期扫描, 在肝异常血运灌注的诊断有着独特的优势. 在此基础上, 结合肝异常血运灌注产生的机制、多排螺旋CT上的特征性表现及临床资料, 找出相应的病因, 对及时发现病变、病变性质的诊断具有十分重要的临床意义.
关键词: 肝脏; 异常血运灌注; 多层螺旋CT
王丹, 赵德利, 张在人. 肝脏异常血运灌注的研究进展. 世界华人消化杂志 2007;15(13):1520-1525
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