Korean J Med.
2004 Jun;66(6):630-634.
A case of myxoma attached to both interatrial septum and anterior mital leaflet
- Affiliations
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- 1Cardiology Division, Yonsei Cardiovascular Center and Yonsei Cardiovascular Research Institute, Yonsei University College of Medicine, Seoul, Korea. sejoong@yumc.yonsei.ac.kr
- 2Division of Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Korea.
Abstract
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Myxoma is the most common primary cardiac tumor. It usually develops on the interatrial septum, and occurs in the left atrium in more than 75% of cases. Myxoma in the ventricle is much less common and accunts for only 5% of cases. A myxoma arising from mitral valve is exceedingly rare and is normally located on the atrial side of valve, with an eqivalent distribution between the anterior and posterior leaflets. We report a case of myxoma that arose from both the interatrial septum and anterior mital leaflet, which has not been previously reported in the literature.