The case of a patient with an intracardiac ectopic thyroid is reported
. A cardiac tumor was found in a 66-year-old woman and was diagnosed b
y two-dimensional echocardiography. An intraoperative biopsy was perfo
rmed, and the mass was recognized as an ectopic thyroid and treated wi
th a conservative surgical approach because of the size, location, and
relationship to adjacent structures. The 60-month follow-up shows nor
mal echocardiographic images and the good clinical status of the patie
nt.