北京大学医学部机构知识库
Advanced  
IR@PKUHSC  > 北京大学第三临床医学院  > 超声诊断科  > 期刊论文
学科主题: 医学影像学
题名:
肝移植术后门静脉血流动力学变化的超声长期随访研究
其他题名: Long-term Study of Hemodynamic Changes in Portal Venous Flow after Liver Transplantation with Ultrasound
作者: 江凌; 崔立刚; 张华斌; 王金锐; 贾建文; 刘阳
关键词: 超声检查 ; 肝移植 ; 门静脉 ; 血流动力学 ; Ultrasonography ; Liver transplantation ; Portal venous ; Hemodynamic.
刊名: 中国超声医学杂志
发表日期: 2010
DOI: 10.3969/j.issn.1002-0101.2010.02.020
卷: 26, 期:2, 页:161-164
收录类别: 中国科技核心期刊 ; 中文核心期刊 ; CSCD
文章类型: Journal Article
摘要: 目的 探讨肝移植术后门静脉血流动力学变化的长期转归规律.方法 应用彩色多普勒超声测量121例原位移植肝患者术后门静脉血流动力学变化,自术前直至术后4年进行长期定期随访.记录门静脉平均血流速度,脾脏厚度并与40例正常人对照.结果 (1) 肝移植患者术后1~3 d内门静脉血流速度显著增加,随时间延长呈下降趋势,至术后12个月与对照组无显著差异(P>0.01);(2)肝移植患者术后脾肿大逐渐缩小,但持续至术后4年,与对照组比较肿大仍有显著性差异(P<0.01).结论 肝移植患者术后门静脉平均血流速度可在较短时间与正常人群无差异,但是脾肿大的持续时间明显延长,提示内脏血流动力异常可能需要更长时间恢复. Objective To evaluate the long-term changes of portal venous flow after liver transplantation with ultrasound.Methods The effect of liver transplantation on portal venous hemodynamics was recorded by color Doppler sonography in 121 patients who were followed for up to 4 years.Sonographic parameters such as portal blood flow mean velocity and spleen size were analyzed among 40 controls.Results (1) Portal blood velocity increased dramatically from 1 to 3 days after transplantation and then declined gradually.There was no significant difference between control and transplantation groups after 12 months(P>0.01);(2)Spleen size decreased gradually but still remained significantly bigger than that in the control group after 4 years(P<0.01).Conclusions Portal blood velocity was not different from normal subjects 12 months after transplantation,but splenomegaly lasted a long period,which probably indicated that normalization of splanchncic hemodynamics parameters required more time.
语种: 中文
原文出处: 查看原文
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/68543
Appears in Collections:北京大学第三临床医学院_超声诊断科_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 北京大学第三医院超声诊断科,北京市,100191

Recommended Citation:
江凌,崔立刚,张华斌,等. 肝移植术后门静脉血流动力学变化的超声长期随访研究[J]. 中国超声医学杂志,2010,26(2):161-164.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[江凌]'s Articles
[崔立刚]'s Articles
[张华斌]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[江凌]‘s Articles
[崔立刚]‘s Articles
[张华斌]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  北京大学医学部 - Feedback
Powered by CSpace