Dilemma in clinical diagnosis of right ventricular masses

ABSTRACT Detection of an intracardiac mass always represents a clinical challenge. We present a 61‐year‐old female patient with symptoms of New York Heart Association class III. Two‐dimensional transthoracic echocardiography revealed a hypoechogenic mass in the cavity of the dilated right ventricle (RV). Cardiac MRI described a pathologic structure of the RV free wall with pedunculated tumor in its cavity. Three months later, on a repeated echocardiography, there were three individual masses. The patient underwent surgery and the pathohistologic report demonstrated thrombotic masses. During the postoperative period, after reviewing all medical records, the conclusion was arrhythmogenic RV cardiomyopathy. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 45 :362–369, 2017;