[Vascular reconstruction and transplantation technologies in liver surgery (part II)].

Objective: To systematize tactical and technical aspects of liver resections with reconstruction of afferent and efferent blood supply and/or inferior vena cava; to study postoperative outcomes in patients with focal liver lesions using transplantation technologies.

Material And Methods: We enrolled 413 patients with parasitic lesions, primary and secondary liver tumors involving great vessels (portal vein, hepatic artery, hepatic veins, inferior vena cava, right atrium). All ones underwent liver resections with vascular resection and reconstruction, as well as liver autotransplantation in vivo, ante situ (ex situ in vivo), extracorporeal liver resections with autotransplantation (ex vivo).

[Vascular reconstructions and transplant technologies in liver surgery (part I)].

Objective: To systematize technical aspects of liver resections with reconstruction of afferent and efferent liver blood supply and/or inferior vena cava, as well as to analyze the results of surgical treatment in patients with focal liver lesions.

Material And Methods: The study included 413 patients with parasitic lesions, primary and secondary liver tumors with great vessel invasion (portal vein, hepatic artery, hepatic veins, inferior vena cava, right atrium). These features excluded radical liver resections without vascular resection and reconstruction, as well as liver autotransplantation in vivo, liver autotransplantation ante situ (ex situ in vivo), extracorporeal liver resections with autotransplantation (ex vivo).

[Recurrent hemangioendothelioma of the lower and middle segments of inferior vena cava with spread to previously installed prosthesis].

We report surgical treatment of a 65-year-old patient with recurrent hemangioendothelioma of inferior and middle segment of inferior vena cava with spread to previously established prosthesis. Advanced resection of inferior vena cava and right-sided nephrectomy were not followed by complications and resulted R0 resection. Surgery time was 180 min.

H-shaped partial splenorenal shunting with the use of a reinforced graft made of porous polytetrafluoroethylene.

Aim: The study was aimed at improving the immediate and remote results of splenorenal bypass grafting.

Patients And Methods: A total of 57 patients presenting with hepatic cirrhosis, portal hypertension, and recurrent haemorrhage from oesophageal varices underwent an H-shaped partial splenorenal shunt procedure using an externally reinforced 1.5-2.

[Salvage liver transplantation for hepatocellular carcinoma].

Objective: To analyze clinical course and the results of salvage liver transplantation in patients with recurrent hepatocellular carcinoma (HCC) after liver resection.

Material And Methods: A 54-year-old man with HCV-infection and HCC and 22-year-old woman with fibrolamellar variant of HCC underwent resection of the right and left liver lobe, respectively. The first patient experienced recurrent HCC four times with an interval of 3-6 months within 2 years after surgery.