[Ischemic type lesions of the bile ducts after liver transplantation: 2 years results].
Ischemic type lesions (ITL) after orthotopic liver transplantation are characterized by bile duct necroses leading to alterations of the ductal lumen, biliary leakage, cast formation and, thereby, to cholestasis. After exclusion of causative factors, such as arterial thrombosis, ABO incompatibility and chronic rejection, ITL occurred in 21 of 165 patients. The rate of ITL after UW preservation was higher (25%) in grafts preserved for > 10 hours in comparison to < 10 hours (7%; p < 0.05). Treatment consisted of endoscopic and percutaneous intervention, surgical revision and retransplantation. Retransplantation is indicated in many patients with lesions of extra- and intrahepatic bile ducts (type A). Other methods are of palliative character and may only be successful in type B (extrahepatic) lesions. Morbidity in patients with ITL is considerable. In comparison to patients without ITL, mortality, however, is not increased.
Otto
G
G
Chirurgische Klinik, Universität Heidelberg.
Roeren
T
T
Golling
M
M
Datsis
K
K
Hofmann
W J
WJ
Herfarth
C
C
Theilmann
L
L
D001652:Bile Ducts / Q000098:blood supply*; D005500:Follow-Up Studies; D006801:Humans; D007511:Ischemia / Q000209:etiology* / Q000401:mortality / Q000601:surgery; D008107:Liver Diseases / Q000401:mortality / Q000601:surgery*; D008111:Liver Function Tests; D016031:Liver Transplantation / Q000379:methods* / Q000401:mortality; D010166:Palliative Care; D011183:Postoperative Complications / Q000209:etiology* / Q000401:mortality / Q000601:surgery; D012086:Reoperation; D012189:Retrospective Studies; D012307:Risk Factors; D015996:Survival Rate; D016896:Treatment Outcome