AIM: To analyze the clinical manifestations and the effectiveness of therapy in patients with orthotopic liver transplantation (OLT)-associated hepatic artery stenosis (HAS) and non-anastomosis bile duct stricture. METHODS: Nine cases were diagnosed as HAS and non-anastomosis bile duct stricture. Percutaneous transluminal angioplasty (PTA) was performed in four HAS cases, and expectant treatment in other five HAS cases; percutaneous transhepatic bile drainage, balloon dilation, stent placement were performed in all nine cases. RESULTS: Diffuse intra- and extra-bile duct stricture was observed in nine cases, which was associated with bile mud siltation and biliary infection. Obstruction of the bile duct was improved obviously or removed. Life span/follow-up period was 13-30 mo after PTA of four HAS cases, 6-23 mo without PTA of other five cases. CONCLUSION: Progressive, non-anastomosis, and diffuse bile duct stricture are the characteristic manifestations of HAS and non-anastomosis bile duct stricture after OLT. These are often associated with bile mud siltation, biliary infection, and ultimate liver failure. Interventional therapy is significantly beneficial.
AIM: To analyze the clinical manifestations and the effectiveness of therapy in patients with orthotopic liver transplantation (OLT)-associated hepatic artery stenosis (HAS) and non-anastomosis bile duct stricture. METHODS: Nine cases were diagnosed as HAS and non-anastomosis bile duct stricture. Percutaneous transluminal angioplasty (PTA) was performed in four HAS cases, and expectant treatment in other five HAS cases; percutaneous transhepatic bile drainage, balloon dilation, stent placement were performed in all nine cases. RESULTS: Diffuse intra- and extra-bile duct stricture was observed in nine cases, which was associated with bile mud siltation and biliary infection. Obstruction of the bile duct was improved obviously or removed. Life span/follow-up period was 13-30 mo after PTA of four HAS cases, 6-23 mo without PTA of other five cases. CONCLUSION: Progressive, non-anastomosis, and diffuse bile duct stricture are the characteristic manifestations of HAS and non-anastomosis bile duct stricture after OLT. These are often associated with bile mud siltation, biliary infection, and ultimate liver failure. Interventional therapy is significantly beneficial.
Authors: P R Pfau; M L Kochman; J D Lewis; W B Long; M R Lucey; K Olthoff; A Shaked; G G Ginsberg Journal: Gastrointest Endosc Date: 2000-07 Impact factor: 9.427
Authors: J Pawlak; T Wróblewski; P Małkowski; P Nyckowski; K Zieniewicz; I Grzelak; A Alsharabi; B Michałowicz; M Krawczyk; A Karwowski Journal: Transplant Proc Date: 2000-09 Impact factor: 1.066
Authors: Nasia Safdar; Adnan Said; Michael R Lucey; Stuart J Knechtle; Anthony D'Alessandro; Alexandru Musat; John Pirsch; John McDermott; Munci Kalayoglu; Dennis G Maki Journal: Clin Infect Dis Date: 2004-08-03 Impact factor: 9.079