肌肉萎缩症的心脏受累：心肌灌注成像的作用。

Pub Date : 2024-04-18 DOI:10.1967/s002449912707

Rong Wang, Yongle Wang, Hengyu Yan, Haijun Wang, Ping Xie

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引用次数: 0

摘要

锝-99m-甲氧基异丁基腈（99m锝-MIBI）心肌灌注成像（MPI）是一种特异性相对较差但灵敏度较高的功能成像方法。我们介绍了一名因肌肉萎缩症（MD）而心脏受累的 48 岁男子。心肌灌注成像静息图显示多壁区域性心肌灌注减少，心脏增大，左室收缩功能下降。MPI 的病变位置与 CMR 的病变位置一致。我们的病例表明，MPI 对于发现和评估心脏受累的 MD 患者非常有用。此外，结合临床病史和其他数据的成像结果也很重要。本病例的亮点在于 MPI 在心肌病中的价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Cardiac involvement in muscular dystrophies: Role of myocardial perfusion imaging.

Technetium-99m-methoxy isobutyl isonitrile (99mTc-MIBI) myocardial perfusion imaging (MPI) is a functional imaging method with relatively poor specificity but high sensitivity. Wepresent 48-year-old man with cardiac involvement due to muscular dystrophies (MD). Myocardial perfusion imaging rest images revealed regional myocardial perfusion decrease in multiple walls, enlarged heart and decreased left ventricular systolic function. The lesion location of MPI was consistent with that seen on CMR. Our case showed MPI was useful for detection and evaluation of the MD patient with cardiac involvement. In addition, imaging findings in combination with clinical history and other data are important. The case highlight is thevalue of MPI in myocardiopathy.

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