The obstruction of portal vein and its branches and abundant collateral branch veins around it was exhibited in MR plain scan.
CTPV MRI平扫表现门静脉主干、分支及属支闭塞，门静脉周围可见丰富的侧枝血管。
Auxiliary examination: All the patients were treated with transcutaneous oxygen tension before and after the transplantation. The collateral branch vessel was evaluated.
辅助检查：所有患者在移植前、后均进行经皮氧分压的测定，并予以侧支血管评估。
The subscapular artery has a definite and strong branch to the infraspinatus muscle, and a long collateral branch to the long head of the triceps cervical and the tensor antebrachii.
肩胛下动脉有恒定而发达的肌支至冈下肌，及一长的侧支至前臂筋膜张肌和臂三头肌长头；
Abnormal perfusion of liver parenchyma in 7 cases could be seen in arterial phase during MR dynamic enhancement. The abnormal collateral branch veins were enhanced during the portal phase.
动态增强动脉期7例见肝脏异常灌注，门静脉期肝门区周围异常丰富侧枝血管。
Conclusion: Yiqi Huoxue Prescription could promote angiogenesis of the collateral branch of coronary artery in ischemic myocardium of rats and showed good protective function on myocardial ischemia.
结论：益气活血方能够促进心梗后大鼠缺血心肌局部血管新生，对缺血心肌具有保护作用。
Conclusion: Yiqi Huoxue Prescription could promote angiogenesis of the collateral branch of coronary artery in ischemic myocardium of rats and showed good protective function on myocardial ischemia.
结论：益气活血方能够促进心梗后大鼠缺血心肌局部血管新生，对缺血心肌具有保护作用。
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