Related Experiment Video
Updated: Jan 23, 2026
A Rat Model of Orthotopic Liver Transplantation Using a Novel Magnetic Anastomosis Technique for Suprahepatic Vena Cava Reconstruction
Published on: March 19, 2018
Bilateral Brachiocephalic Vein and Superior Vena Cava Reconstruction With an Aortic Allograft
Jeff Tyner1, Sam Baradarian1, Bruce Armstrong1
1Scripps Prebys Cardiovascular Institute, La Jolla, California.
Abstract:
Malignant thymoma can be invasive and may require radical resection. Here we present a case with phrenic nerve, right upper lobe, bilateral brachiocephalic vein, and superior vena cava involvement. Total venous reconstruction was performed with a cryopreserved aortic allograft by using the aortic root, ongoing transverse arch, and innominate arterial branch. The patient then had postoperative radiotherapy for a total of 63 Gy over 35 treatment days. Follow-up imaging demonstrated no evidence of recurrence and intermediate-term patency but with homograft calcification developing at 4 years.
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