Objective to evaluate the reliability and effectiveness of free flap transfer with doublevein anastomosis for reconstruction of head and neck defects.
目的探讨吻合两条静脉的游离组织瓣移植在头颈部缺损修复中的可靠性和应用价值。
2
Hemodynamics of hepatic artery, portal vein and hepatic vein takes place complicated changes under various kinds of pathologic status because of hepatic distinct double blood supply.
肝脏因其独特的双重血供，在各种病理情况下，肝动脉、门脉及肝静脉系统之间的血流动力学发生复杂的变化。
3
Conclusion Double intubated hepatic artery and portal vein regional infusion chemotherapy in non-resectable metaphase or late primary liver carcinoma may ameliorate symptoms and prolong survival time.