Accurate localization and echocardiographic-pathologic correlation of tricuspid valve angiolipoma by intraoperative transesophageal echocardiography.

Angiolipoma (angiolipohamartoma) of the tricuspid valve (TV) is a rare tumor which may be occasionally misdiagnosed as right atrial (RA) myxoma. Transesophageal echocardiography (TEE) provides accurate information regarding the size, shape, mobility as well as site of attachment of RA tumors and is a superior modality as compared to transthoracic echocardiography (TTE). Correct diagnosis of RA tumors has therapeutic significance and guides management of patients, as myxomas are generally more aggressively managed than lipomas.

Convulsive syncope after bidirectional Glenn shunts: physiological implications for a neurological event.

Objectives: Neurological complications after cavopulmonary connections like bidirectional Glenn shunt and Fontan connection are occasionally encountered in the postoperative period. We discuss such a case of bilateral bidirectional Glenn shunt which developed convulsive syncope postoperatively.

Case: A 5-year-old cyanotic girl diagnosed as tricuspid atresia with pulmonary stenosis without any spell history underwent bilateral bidirectional Glenn shunt on the way to a subsequent Fontan.