Superior Thyroid Artery Pseudoaneurysm as a Complication of Transesophageal Echocardiography

Abstract

The pseudo-aneurysm is a hematoma of post-traumatic origin, and capsulated button which is in communication with the lumen of the artery of relevance. Singular occurrence in the district ENT, if not recognized early the pseudo-aneurysm can result in dramatic events such cataclysmic bleeding or acute occlusion of the upper airway. In literature there are outstanding references to the pseudo-aneurysm of the superior thyroid (ATS). We present a rare case of pseudo-aneurysm occurred after the ATS trans-esophageal echocardiography (TEE) and external cardioversion.