The use of externally-supported aortic homografts in the superior vena cava.
D064591:Allografts; D001011:Aorta / Q000637:transplantation*; D014184:Transplantation, Homologous; D014683:Vena Cava, Superior; D014684:Venae Cavae / Q000601:surgery*
AORTA/transplantation; VENAE CAVAE/surgery