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Abstract

《亚洲男性学杂志》 2012; 14 (4): 621–625

骼外动脉肾移植术会影响阴茎海绵体动脉血液动力学参数吗?

Paolo Gontero, Marco Oderda, Claudia Filippini, Francesco Fontana, Elisa Lazzarich, Piero Stratta, Ernesto Turello, Alessandro Tizzani and Bruno Frea (意大利)

已有假设认为肾移植术后采用供肾动脉与骼内动脉端对端吻合术会降低海绵体动脉血流,这可能是术后勃起功能障碍的原因之一,因此人们更倾向于选择供肾动脉与骼外动脉端侧吻合术。本文的研究目的是,通过彩色多普勒超声检测,回顾性分析22名接受骼外动脉端侧吻合术肾移植患者手术前后勃起功能障碍、激素水平、和阴茎血流的变化。与术前相比,移植术后3个月IIEF-EF平均分值显著降低(18.09 ± 6.33 vs. 22.5 ± 7.09, P=0.01)。与移植肾脏同侧的海绵体动脉血流的收缩期峰速(PSV)显著降低(42.60 ± 18.77 vs. 52.01 ± 19.91, P=0.01)。手术前后平均舒张末期流速(EDV)没有显著性变化(P=0.74)。血清中的睾丸激素和催乳素水平未发生显著性变化。肾移植中骼外动脉吻合术可使病人同侧阴茎海绵体动脉流入血流水平显著降低,可降至正常参考范围内。这些血流动力学变化能否解释术后勃起功能的恶化,仍需进一步证实。

关键词:阴茎海绵体动脉,多普勒,勃起功能障碍,骼外动脉,肾移植

此摘要文献来源:
Paolo Gontero, Marco Oderda, Claudia Filippini, Francesco Fontana, Elisa Lazzarich et al. Does kidney transplantation onto the external iliac artery affect the haemodynamic parameters of the cavernosal arteries? Asian J Androl 2012; 14: 621–625.

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