A case of a fibroelastoma and patent foramen ovale in a patient with prior stroke

We describe the case of a patient who underwent patent foramen ovale (PFO) closure for secondary stroke prevention. On routine follow-up transesophageal echocardiography (TEE), a papillary fibroelastoma was identified and removed successfully surgically. The fibroelastoma had not been recognized during preprocedural imaging and escaped our attention during limited intraprocedural transesophageal echocardiographic imaging (focusing on the interatrial septum) given the small size and visualization requiring thorough imaging in multiple planes and modified views. Our case illustrates the importance of detailed echocardiographic imaging prior to PFO device implantation; otherwise, subtle concomitant and at least equally probable causes of stroke can be overlooked.