Related Experiment Video
Updated: May 2, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
Thrombi migration to atrium diagnosed by transesophageal echocardiography
Özcan Erdemli1, Asli Demir, Çiğdem Yildirim Güçlü
1Department of Anesthesiology, Turkiye Yuksek Ihtisas Education and Research Hospital, Ankara.
Abstract:
Two days before surgery in a 70-year-old man with renal cell carcinoma, transthoracic echocardiography showed a dense mass in the inferior vena cava, lying proximally, but no mass was observed in the right atrium. Intraoperative transesophageal echocardiography revealed unexpected tumor thrombi in the right atrium, and the surgical plan was changed. This case highlights the importance of intraoperative transesophageal echocardiography in patients with renal cell carcinoma.
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