结果:3例颈动脉体瘤均位于颈动脉分叉部,推移颈内外动脉分离,增强后显著强化。
Results: 3 cases carotid body tumor all located carotid bifurcation, pushing internal carotid and external carotid move, highly enhancing.
假手术组仅进行右侧颈总动脉分离术而不作结扎及缺氧处理。PVL模型组大鼠行右侧颈总动脉结扎后吸入含6%氧气和94%氮气的氧氮混合气体,处理4小时,建立新生大鼠PVL模型。
Rats in the PVL model group were subjected to the ligation of right carotid artery, and then they were kept in a box with 6% oxygen and 94% nitrogen for 4 hours to establish the PVL animal model.
两个动脉和一个静脉把胎儿与胎盘联结在一起,传递富含氧气和营养的血液,并把你的血液与婴儿自己的血液分离开。
Two arteries and one vein connect the fetus to the placenta re-circulating oxygen-rich blood and nutrients and keeping your blood separate from your baby's.
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