A Case of Malignant Mesenchymoma of the Heart

ABSTRACT

Malignant mesenchymomas by definition are composed of two or more cellular types that would ordinarily derive from primitive mesenchyme. They grow rapidly, recur frequently, metastasize, and can be found in a wide variety of locations. Malignant mesenchymomas as primary cardiac tumor are extremely rare with poor prognosis. Only 15 cases of cardiac malignant mesenchymoma were reported in worldwide literature in 1961-1992. We report a case of primary cardiac malignant mesenchymoma in 58 year-old female patient admitted due to hemoptysis and mild exertional dyspnea.