[Importance of transesophageal echocardiography in the diagnosis of cardiac and paracardiac space-occupying processes].
The diagnostic value of transoesophageal echocardiography in the detection of cardiac and extracardiac masses has not yet been properly established. We therefore studied 23 patients (7 males, 16 females, mean age 54.7 years) using transoesophageal echocardiography in addition to conventional transthoracic echocardiography. Nine patients had an atrial thrombus, 6 an atrial myxoma and 8 extracardiac masses. The studies were performed without complications. Transthoracic as well as transoesophageal echocardiographic detection of atrial thrombus or myxoma (n = 15) was successful in all patients except 1 with a thrombus in the left atrial appendix, which could only be visualized by transoesophageal echocardiography. In contrast, accurate diagnosis of extracardiac masses could be established only by transoesophageal echocardiography in 5 of 8 patients (62.5%). In all 23 patients the judgement of the mobility of the tumor, as well as its acoustic properties and wall adherence was markedly facilitated by transoesophageal echocardiography. Thus, this method is a useful diagnostic tool for detection of extracardiac masses, whereas in patients with atrial thrombus or myxoma it can give important additional information.
U
U
Nellessen
W G
WG
Daniel
P R
PR
Lichtlen
D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D004452:Echocardiography / Q000379:methods*; D004947:Esophagus; D005260:Female; D006325:Heart Atria; D006331:Heart Diseases / Q000175:diagnosis*; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009232:Myxoma / Q000175:diagnosis*; D009369:Neoplasms / Q000175:diagnosis; D010490:Pericardial Effusion / Q000175:diagnosis*; D013927:Thrombosis / Q000175:diagnosis*; D014682:Vena Cava, Inferior; D014683:Vena Cava, Superior
Bedeutung der transösophagealen Echokardiographie in der Diagnostik kardialer und parakardialer raumfordernder Prozesse.