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Evaluation of color Doppler ultrasonography in the perfusion of renal allografts
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF ORGAN TRANSPLANTATION
- Issue:
- 8
- DOI:
- 10.3760/cma.j.issn.0254-1785.2005.08.005
- Key Word:
- 移植物;超声检查,多普勒,彩色;移植物排斥
Abstract： 目的探讨彩色多普勒血流显像及多普勒能量图在检测移植肾排斥反应中的应用价值.方法对46例肾移植受者术后进行了彩色多普勒血流显像及多普勒能量图检查.根据检测结果将46例肾移植术后受者分为3组,移植肾正常组(30例)、急性排斥组(9例)和慢性排斥组(7例),并与超声引导下肾组织穿刺的病理检查结果进行比较.结果16例急、慢性排斥反应的患者移植肾动脉搏动指数及阻力指数均高于移植肾正常组;急性排斥组肾脏长径及肾皮质厚度明显大于移植肾正常组;慢性排斥反应时肾皮质厚度、肾脏长径、宽径均小于移植肾正常组.结论彩色多普勒血流显像及多普勒能量图对移植肾血流灌注及排斥反应判断有独特的优点,搏动指数、阻力指数以及肾皮质厚度可作为有无移植肾排斥的指标之一.
- [1]Rifkin MD,Needleman L,Pasto ME,etc.Evaluation of renal transplant rejection by duplex Doppler examination: value of the resistive index[J].1987.
- [2]Aronson S,Thistlethwaite RJ,Walker R,etc.Safety and feasibility of renal blood flow determination during kidney transplant surgery with perfusion ultrasonography.[J].1995,80(2).
- [3]J F, Snider,D W, Hunter,G P, Moradian,etc.Transplant renal artery stenosis: evaluation with duplex sonography.[J].1989,172.