MRI同/反相位成像在肝AML的诊断价值
China Practical Medical(2014)
Abstract
目的:探讨MRI同/反相位成像在肝脏血管平滑肌脂肪瘤(AML)的诊断价值。方法回顾性分析经病理证实的6例肝AML的MRI表现。结果6例患者共8个病灶,4个病灶T1WI、T2WI呈高信号, T2WI抑脂像上信号明显衰减;2个病灶呈稍长T1、长T2信号,余2个病灶呈混杂信号,后4个病灶在T2抑脂像上信号衰减不明显,但在前后两次不同参数的反相位图上病灶内可见小片信号衰减区,其中2个病灶信号衰减区大小前后一致,另2个病灶在第2次反相位上低信号区内可见点状高信号影。结论 MRI同/反相位成像是肝AML诊断及鉴别诊断必不可少的序列。
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined