Calcified left atrial myxoma with floppy mitral valve.
نویسندگان
چکیده
منابع مشابه
Calcified left atrial myxoma with floppy mitral valve.
A heavily calcified left atrial myxoma in a man aged 53 was diagnosed from the plain chest x-ray film and confirmed by echocardiography. There was also moderate mitral regurgitation caused by a floppy mitral valve. Before a systemic embolus is considered to have arisen from a floppy mitral valve, echocardiography must be performed.
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An intracardiac myxoma is the most common tumour of the heart with an estimated incidence of 0.5 per million population per year. Extensive calcification is rare in these tumours. We describe a rare case of a large left atrial myxoma, visible on the chest radiograph, with extensive calcification and osseous metaplasia.
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This report describes the case of a 12-year-old girl with a giant left atrial myxoma who presented with severe mitral regurgitation symptoms. Echocardiography demonstrated a 69 x 30 mm solid mass in the left atrium (LA), occupying almost the entire mitral orifice. After successful surgical excision of the tumor, concomitant with mitral valve plasty, there was no clinical or echocardiographic re...
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Primary tumors of the heart are rare, with an incidence between 0.0017% and 0.19% in unselected patients at autopsy. Approximately 75% of the tumors are benign, and nearly half of them are myxomas (1). Atrial myxoma is the most common benign cardiac neoplasm, and its origin has been ascribed to a multipotential mesenchymal cell (2). Myxomas commonly occur between the third and sixth decades of ...
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ژورنال
عنوان ژورنال: Heart
سال: 1979
ISSN: 1355-6037
DOI: 10.1136/hrt.42.5.608