Resection of Cardiac Pheochromocytoma With Cardiopulmonary Bypass

Abstract

We report a case of a 21-year-old man with a cardiac pheochromocytoma involving the right atrium and extending to the right ventricular inflow tract, which was diagnosed by somatostatin receptor scintigraphy. For the preoperative evaluation, we chose multiple methods of imaging to accurately describe the anatomic extent and location of the tumor and its surrounding tissues, which showed that no major coronary artery ran through the tumor. The tumor was resected with disease-free margins effectively and safely with the use of cardiopulmonary bypass and with cardiac arrest. The patient remained asymptomatic at the 3-month follow-up.