Bi-atrial myxomas presenting as recurrent pulmonary emboli in a girl.

A 14-year-old girl whose sole presenting features were symptoms of pulmonary embolism, was found to have bi-atrial myxomas. The diagnosis was made preoperatively, and the patient had a successful outcome following elective surgery. The absence of other features such as systemic embolism, atrioventricular valvular obstruction, fever and constitutional symptoms makes this a most unusual case. Right atrial myxoma should be considered in any patient presenting with pulmonary embolism for which there is no obvious source.