An Intriguing Co-Existence: Atrial Myxoma and Cerebral Cavernous Malformations: Case Report and Review of Literature

作者：Sharma Shikha; Tsyvine Daniel; Maldjian Pierre D; Sambol Justin T; Lovoulos Constantinos J; Levy Gal; Maghari Amin; Klapholz Marc; Saric Muhamed^*

来源：Journal of the American Society of Echocardiography, 2011, 24(1): 110.e1.

DOI：10.1016/j.echo.2010.06.009

• Echocardiography
• Benign cardiac tumor
• Left atrium
• Myxoma
• Cavernous malformations

It is commonly postulated that neurologic complications of atrial myxomas are due to either direct tumor embolization or mycotic aneurysm of cerebral vasculature or rupture of mycotic aneurysms of cerebral arteries. However, the authors report the case of 63-year-old woman with a large left atrial myxoma whose progressive left-sided weakness was due to a different neurologic mechanism, namely, multiple bleeding cavernous malformations, which were visualized by magnetic resonance imaging of the brain. Cerebral cavernous malformations coexist with mesenchymal anomalies of other organs, including the liver, kidneys, and retinas. To the best of the authors' knowledge, this is only the second reported case of coexistent cerebral cavernous malformations and atrial myxoma. (J Am Soc Echocardiogr 2011;24:110.e1-110.e4.)

• 出版日期2011-1