OBJECTIVETo investigate the application of an improved method of hepatic vein occlusion with Satinsky clamp when resecting the liver tumor involving second hepatic portal.

METHODSFrom January 2003 to December 2010, there were totally 330 patients with liver tumor admitted, who underwent liver resection with Pringle maneuver plus hepatic vein occlusion with Satinsky clamp. Data regarding the intra-operative and post-operative course of the patients were analyzed. There were 245 male and 85 female patients, with a mean age of (50 ± 11) years. The diameter of tumor was (9 ± 6) cm. Among the 330 patients, there were 271 patients with viral hepatitis B, 215 patients with liver cirrhosis; 321 patients were in Child class A of liver function and 9 in class B. Pringle maneuver plus hepatic vein occlusion with Satinsky clamp was used to occlude the blood flow in the liver resection. The liver transection was performed with clamp-crushing technique.

RESULTSHepatic vein occlusion with Satinsky clamp was successful in all 330 patients. The operation time was (132 ± 29) minutes, while (7 ± 3) minutes for dissecting hepatic vein and (22 ± 7) minutes for inflow blood occlusion. The blood loss in operation was (480 ± 265) ml, with 20% of patients receiving blood transfusion. No patient had large hemorrhage and air embolism due to hepatic vein laceration. No patient died in the perioperative period. The complications included 31 patients of pleural effusion, 14 patients of seroperitoneum, 10 patients of biliary fistula, 2 patients of massive blood loss during liver resection and 2 patients of re-bleeding after operation.

CONCLUSIONThe method of hepatic vein occlusion with Satinsky clamp was safe and effective.