实验组行门静脉两步法结扎加左肾上腺静脉结扎制备食管静脉曲张模型。

In the experimental group, a two-stage ligation of portal vein plus ligation of the left adrenal vein was performed.

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当前最新研究即剑桥大学研究者已经证明终有一天这种全新的非侵入性的扫描会有效地替代肾上腺静脉取样。

Now, with this latest study, the University of Cambridge researchers have demonstrated a new non-invasive scan that could one day be an effective alternative to adrenal vein sampling (AVS).

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目前，诊断该疾病的金标准是通过一种有技术难度的侵入性的方法，即在肾上腺附近的静脉进行穿刺取血。

Currently, the "gold standard" way to diagnose the syndrome is through a technically difficult and invasive procedure that samples the blood from a vein located near the adrenal glands.

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