National Taiwan University Hospital performs tracheal repair using donor aortaHospital achieves tracheal cartilage regeneration in 6 aorta transplantsFeb. 5, 2026 10:39# chest surgery# tracheal repair# aorta transplantHospital achieves tracheal cartilage regeneration in 6 aorta transplants# chest surgery# tracheal repair# aorta transplant