MR findings in cardiac amyloidosis
MR findings in cardiac amyloidosis
复制标题
DOI：
10.2214/ajr.04.0871
复制
发表时间：
2006-06-01
影响因子：
5
通讯作者：
Strugnell, Wendy E.
中科院分区：
文献类型：
--
作者：
vanden Driesen, Rohan I.;Slaughter, Richard E.;Strugnell, Wendy E.
目标。本研究的目的是描述心脏淀粉样变性的MRI特异性特征组合。心脏淀粉样变是浸润性心脏病的常见病因。在延迟对比后反转恢复t1加权图像上出现细微的、广泛的不均匀心肌增强，最初可能被认为是技术错误，但合并限制性心脏病的辅助特征，高度提示心脏淀粉样变性。
OBJECTIVE. The objective of our study was to describe a combination of features on MRI specific to cardiac amyloidosis.CONCLUSION. Cardiac amyloidosis is a common cause of infiltrative heart disease. The combination of subtle widespread heterogeneous myocardial enhancement on delayed postcontrast inversion recovery T1-weighted images, which may initially be dismissed as a technical error, with ancillary features of restrictive cardiac disease is highly suggestive of cardiac amyloidosis.