Andrews James C
Division of Vascular and Interventional Radiology, Department of Radiology, Mayo Clinic, Rochester, Minnesota.
Semin Intervent Radiol. 2004 Dec;21(4):221-33. doi: 10.1055/s-2004-861556.
Vascular complications (stenosis or thrombosis of the hepatic artery, portal vein or hepatic vein) are a relatively common occurrence following liver transplantation. Routine screening with ultrasound is critical to early detection of these complications. Careful application of standard interventional techniques (diagnostic catheter angiography, balloon angioplasty with selective stenting) may be used to confirm the ultrasound findings, treat the underlying lesions, and contribute to long-term graft survival.
血管并发症(肝动脉、门静脉或肝静脉狭窄或血栓形成)是肝移植后相对常见的情况。采用超声进行常规筛查对于早期发现这些并发症至关重要。谨慎应用标准介入技术(诊断性导管血管造影、选择性支架置入的球囊血管成形术)可用于确认超声检查结果、治疗潜在病变并有助于移植物的长期存活。