Left ventricular apical papillary fibroelastoma resection via mediastinoscope through the aortic valve.

Abstract

Listen

Translate article

This case report describes a novel minimally invasive technique for complete resection of a cardiac papillary fibroelastoma by directly visualizing the mass via an intraoperative mediastinoscope placed through the aortic valve. A 68-year-old man presented to the emergency department with two episodes of transient ischemic attack. Echocardiography demonstrated a pedunculated, mobile mass in the left ventricular apex. Cardiac surgery was consulted, and complete resection of the fibroelastoma was carried out by inserting a mediastinoscope through the aortic valve and into the left ventricle, whereby the mass was directly visualized and excised with biopsy forceps. There were no postoperative complications, and at 1-year follow-up, the patient had no further evidence of embolic events.