Diagnosis and clinical course of cardiac myxoma.

Cardiac myxomas are the most common benign tumours of the heart. In spite of their benign nature, these tumours may induce metastasis or recurrences. Their diagnosis is challenging because of the lack of specific signs, and positive diagnosis is based on microscopic findings. We report a case series of 6 patients documented by radiologic and microscopic findings. In addition, one case was unique due to its location in the right atrium. Tumours were detected by trans-oesophageal ultra-sound examination in all cases. They were located in the left atrium in five cases and in the right side in one case. All patients underwent a successful surgical excision with en-bloc removal of the tumour. The outcome was fatal in one patient because of atrial arrhythmia.