Anesthesia Management of a Patient with Papillary Thyroid Carcinoma Recurrence and Metastasis to the Right Atrium and Superior Vena Cava: A Case Report

Postoperative recurrence and metastasis of papillary thyroid carcinoma (PTC) to the superior vena cava (SVC) and right atrium (RA) are rare. The application of Extracorporeal Jugular-femoral Vein Bypass and anesthesia management for SVC reconstruction in this rare situation holds instructive significance. In this case, we describe the successful anesthesia management of a patient with multiple tumor thrombi due to postoperative recurrence of PTC. The diagnosis was based on computed tomography of the chest and blood vessels, revealing three-dimensional SVC, postoperative recurrence of PTC, and multiple tumor thrombi in the internal jugular vein (IJV), subclavian vein, brachiocephalic vein, SVC, and RA. An experienced multidisciplinary team was established, and a detailed plan was made for respiration and circulation support, with cardiopulmonary bypass on standby.