...阻力指数较高(平 均0.705)，但一旦成长超过六至十岁之后，阻力 指数便会迅速地的下降 [ 9- 10] ，包括节动脉 (segmental artery)、叶间动脉(interlobar artery)以 及弓状动脉的阻力指数多会在0.70以下，大小延 164 肾脏与透析：民国93 年16 卷3 期 著节动脉往...
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inferior anterior segmental artery [解剖] 下前段动脉
medial segmental artery [解剖] 内侧段动脉
anterior segmental artery [解剖] 前段动脉
inferior segmental artery [解剖] 下段动脉
lateral segmental artery [解剖] 外侧段动脉
superior segmental artery [解剖] 上段动脉
posterior segmental artery [解剖] 后段动脉
superior anterior segmental artery [解剖] 上前段动脉
Objective: To explore the influence of intermittent segmental artery block on pathologic changes of intimal hyperplasia.
目的：探讨间歇性节段性动脉阻断对阻断段动脉内膜增生的影响。
Results Vessels around T5-T11 passed through the lower part of corresponding vertebral body constantly, with the upper segmental veins, and lower segmental artery.
结果T5 ~ 11节段血管走行较为恒定，节段静脉在上、节段动脉在下，走行于对应椎体的中央偏下水平。
Results:On the section through tracheal bifurcation, in front of the apicoposterior segmental vein, anterior segmental artery lay medioanterior to anterior segmental bronchus.
结果：在气管杈层面上，尖后段静脉居中，其前方，前段动脉居前段支气管的内前方；
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