Biliary tract complications in orthotopic liver transplantation: an experimental study in the pig.
The results of 56 consecutive orthotopic liver transplants in the pig were reviewed to determine the incidence of primary biliary tract complications. There were 8 biliary tract complications in 56 grafts (14.2%) directly responsible for death. End-to-end choledochocholedochostomy (ee-CC) was the most frequently used technique (40 cases) with 4 technical failures (10.0%). Choledochojejunostomy with a Roux-en-Y jejunal loop (RYCJ) was used in 9 cases with 2 technical failures (22.2%). Side-to-side choledochocholedochostomy (ss-CC) was used in 7 cases with 2 technical failures (28.5%). Biliary leak and stenosis were the most common complications. End-to-end choledochocholedocostomy appears to be the most suitable and easy biliary reconstruction in the pig but possible gross disparity in the sizes of the donor and recipient ducts may represent and adverse factor.
Filipponi
F
F
Istituto di Clinica Chirurgica I, Università di Firenze.
Benassai
C
C
Falcini
F
F
Martini
E
E
Cataliotti
L
L
D000713:Anastomosis, Roux-en-Y / Q000009:adverse effects; D000818:Animals; D001662:Biliary Tract Surgical Procedures / Q000009:adverse effects* / Q000379:methods; D002768:Choledochostomy / Q000009:adverse effects / Q000379:methods; D005260:Female; D007583:Jejunum / Q000601:surgery; D016031:Liver Transplantation; D013552:Swine