肝脏血供的血流动力学研究现状与进展

Current research and progress of hemodynamics on hepatic blood supply

正常肝脏的血液供应由门静脉和肝动脉共同完成。临床发现,肝胆疾病往往会引起肝脏血供的血流动力学改变,同时,肝脏血供的血流动力学改变与部分肝脏疾病的发展、恶化存在一定联系。作者通过对目前肝脏血流动力学研究的方法、临床检查和研究进展进行回顾与总结,探讨肝脏血流动力学在疾病诊断、介入治疗中的临床价值;充分发挥现代信息技术、计算机技术和医学图像处理技术的优势,探索新的血流动力学研究方法,逐步形成医工结合、多学科交叉的肝脏血流动力学研究新领域,为临床肝脏疾病的诊疗提供血流动力学依据和指导。

The hepatic blood is typically supplied by both portal vein and hepatic artery. Clinical researches revealed that hemodynamic changes could be caused by hepatic diseases, and also the hemodynamic changes were associated with the development or deteriorate of hepatic diseases. By retrospect and summary of the methods, clinical measures and relative studies on hepatic hemodynamics, the effect and value of hepatic hemodynamics on diagnosis and interventional treatment of hepatic diseases were discussed. A multiple interdisciplinary method coupling medicine and engineering would be developed for surveying the hepatic hemodynamics, and it will be helpful to give hemodynamic evidences and guidance for the diagnosis or treatment of hepatic diseases.