Figure legends
Fig. 1: Transthoracic echocardiogram: The verruca was approximately 10 mm in diameter, attached near the posterior mitral valve leaflet and mobile. LA: left atrium, LV: left ventricular
Fig. 2: A: Head magnetic resonance imaging showing multiple cerebral infarcts (arrows). B: Enhanced computed tomography of the abdomen showing multiple renal infarcts in the bilateral kidneys (arrows).
Fig. 3: Intraoperative findings: Verrucous lesions on the left atrial wall of the posterior mitral valve annulus (black arrow). There was no destruction of the mitral valve leaflet and annulus. A small verruca was also attached to the anterior mitral valve leaflet (white arrow).