Primary pulmonary valve papillary fibroelastoma.Jpn J Thorac Cardiovasc Surg. 2006 Jul;54(7):308-10.

Papillary fibroelastoma (PFE) is a rare and benign cardiac tumor typically found on the valvular endocardium. In most cases, PFE is identified incidentally on echocardiography or during cardiac surgery. The patient was a 73-year-old man who had been treated for hepatocellular carcinoma for 5 years. On echocardiography, a 2.5-cm diameter mass was detected in the pulmonary trunk just above the pulmonary valve. Through a transpulmonary arterial approach with cardiopulmonary bypass, the mass identified on the commissure of the right and posterior pulmonary cusp was surgically excised together with the attached endocardium. Despite the benign histology of PFE, lethal embolic events such as stroke, myocardial infarction, and pulmonary embolism are reported in some cases. To prevent such complications, tumor identification and surgical excision are essential.

Cardiac papillary fibroelastoma presenting with acute coronary syndrome and syncope. Acta Cardiol. 2006 Jun;61(3):363-5.

A 70-year-old female was admitted for syncope preceded by chest pain. On admission ECG showed signs of myocardial ischaemia and cardiac troponin I (cTnI) was mildly elevated. Acute coronary syndrome without ST elevation was diagnosed. During hospitalization transthoracic echocardiography (TTE) revealed the presence of a round echogenic pedunculated mass adherent to the aortic valve. Cardiac catheterization revealed normal coronary arteries. According to the hypothesis that the lesion could be responsible for both acute coronary syndrome and syncope, surgical intervention was scheduled.The mass was removed and the histological examination revealed a cardiac papillary fibroelastoma (CPF). CPF is the most common tumour of the cardiac valves, it is often found incidentally but it can cause myocardial infarction, sudden death, syncope and stroke; its embolization is the most common complication. For symptomatic patients surgical excision is curative.