半奇静脉

SVC弓下段阻塞时，血液主要经奇静脉、半奇静脉逆流入下腔静脉回心。

While lower segment of SVC was occluded , blood could reflux through azygos vein and hemiazygos vein to right atrium .

副半奇静脉变异1例

Variation of accessory hemiazygos vein : a case report

本文分析30例门脉高压症的CT表现，包括食管静脉、食管周围静脉、奇静脉及半奇静脉、小网膜静脉曲张，脐周静脉、脾静脉扩张，以及肝硬化门脉高压症的其他伴随异常。

CT findings of 30 patients with portal hypertension and varices were reviewed , including : esophageal varices , paraesophageal varices , dilatation of azygos system , paraumbilical vein dilatation , dilated splenic vein , varices in the lesser omentum and other abnormalities associated with portal hypertension .

下腔静脉与奇静脉或半奇静脉异位连接（附9例报告）

Anomalous Continuation of Inferior vena with Azygos or Semiazygos ( An Report of 9 Cases )

经猪副半奇静脉逆行灌注低温保护液对脊髓的保护作用

Protective effect of retrograde venous perfusion of cryogenic liquid via accessory hemiazygos vein on spinal cord of swine

结论：①经副半奇静脉逆行灌注脊髓在降主动脉的手术中具有可行性和实用性。

CONCLUSION : ① Retrograde venous perfusion of spinal cord through accessory hemiazygous vein is feasible and practical in the surgery .

副半奇静脉变异1例肺动脉高压大鼠模型的复制

Variation of accessory hemiazygos vein : a case report Pulmonic Hypertension Induced by Chronic Isobaric Hypoxia and Hypoxia with High Concentration of CO 2 in Rats

目的：观察在降主动脉常温阻断的过程中，经副半奇静脉逆行灌注低温盐水保护脊髓的可行性和效果。

AIM : To observe the feasibility and effect of retrograde venous perfusion of cryogenic saline through accessory hemiazygous vein in protecting the spinal cord during the descending aortic cross clamping .