1) portal vein blocking
门静脉阻断
1.
Objective To investigate the effect of long-time portal vein blocking on liver and gut at normothermia temporarily and their correlations,determine whether portal vein blood can reflow into systemic circulation by portal-systemic collaterals.
目的观察常温下长时间门静脉阻断再通后对肝脏、肠道的影响及与阻断时间的关系,明确有无门体侧枝开放及与门静脉阻断耐受性的关系。
2.
Objective To investigate the effect on liver and gut after long-time portal vein blocking at normothermia temporarily and their correlations ,determine whether portal vein blood can reflow into systemic circulation by portal-systemic collaterals.
目的观察常温下长时间门静脉阻断再通后对肝脏、肠道结构功能的影响及其与阻断时间的关系,明确有无门体侧枝开放及其与门静脉阻断耐受性的关系。
2) Porta-agygous devascularization
门-奇静脉阻断术
3) portal cavity clamping
门静脉-下腔静脉阻断与开放
4) portal vein obstruction
门静脉阻塞
1.
Objective To evaluate the efficacy of the rheolytic thrombectomy catheter(Hydrolyser)for treatment of portal vein obstruction.
目的 评价流变溶栓导管 (Hydrolyser)对门静脉阻塞再通治疗的临床疗效。
6) Portal/diag
门静脉/诊断
补充资料：垂体门静脉系统
垂体门静脉系统
是下丘脑和垂体前叶间的一个特殊的血液循环体系。垂体上动脉在正中隆起处首先形成丰富的毛细血管丛，是为门静脉前毛细血管丛，此丛汇集成若干条静脉于，即垂体门静脉。它们沿垂体柄下行进入垂体前叶，再次分支形成毛细血管丛，是为门静脉后毛细血管丛。这种特殊的血管构筑称为"垂体门静脉系统"。该系与腺垂体分泌的调节有密切关联。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条