[Atrial myxoma with clinical signs of systemic inflammatory disease]

Atrial myxomas are detectable in 0.3 % of all autopsies and women are affected three times more often than men. The overall incidence of myxoma is relatively rare with 0.5 per one million inhabitants per year. Clinical signs, such as palpitations, dyspnea, dizziness and syncope or thromboembolic events may be found. Microembolic infarction or a higher expression of interleukin 6 may lead to misdiagnosis, such as vasculitis. This article presents the case of a 25-year-old woman with arthralgia, dysesthesia, staggering vertigo, cutaneous nodules and disturbed vision. Diagnostic procedures did not reveal a reason for these complaints. A therapeutic test with prednisolone did not improve the symptoms. Finally echocardiography showed a large space-occupying lesion in the left atrium which oscillated into the left ventricle during diastole. The patient was transferred to the department of cardiac surgery where the atrial myxoma could be removed without any complications and the patient ultimately made a complete recovery.