摘要
目的:探讨磁共振成像(MRI)在原位肝移植术前的应用价值。方法:拟行原位肝移植手术的患者31例,行MRI及磁共振血管成像(MRA)检查,以检测肝脏体积、肝实质及血管情况。结果:MRI的T2加权像(T2WI)序列对鉴别肝硬化的再生结节和退变结节有很大的价值。MRA可直观显示血管的走形、分支及是否存在栓子等情况,为术式的选择提供参考依据。结论:随着MRI技术的不断发展,其作为一种非侵袭性影像检查方法,可准确为肝移植术前进行评估,对指导临床诊断及治疗具有重要意义。
Objective：To evaluate the application of MRI in before liver transplantation. Method： 31 cases who would undergo orthotopic liver transplantation have been collected. Before orthotopic liver transplantation 31 patients had been examined by MRI and MRA to detect liver volume, parenchymal liver and vessel. Result： T2WI is very important to differentiate regenerative nodules from dysplastic nodules. MRA can display not only configuration and embranchment of vessels but also whether embolism has been in vessel, which can offer referenced evidence for choosing the pattern of operation. MRA is very valuable to detect structures in vessels after operation. Conclusion： With the technology of MRI developing continually, MRI as an imaging method of non - breaking into, evaluates before liver transplantation well and it is important to direction for clinical diagnoses and treatment.
出处
《内蒙古医学杂志》
2009年第1期34-36,共3页
Inner Mongolia Medical Journal
关键词
肝移植
术前
MRI
评估
Liver Transplantation
Before operation
MRI
Evaluation
