Objective To investigate the effect of surgical treatment for giant primary liver cancer.Methods One hundred and forty-six cases of giant primary liver cancer received surgical treatment in recent 11 years ware analyzed retrospectively. Of them, 99 cases underwent irregular hepatectomy ,28 hemihepatectomy and 4 right hepatic trisegmentectomy .Including 19 cases received secondary resection after preoperative TACE, meanwhile 6 cases were underwent portal venous cancer thrombus extraction, 15 cases received biopsies and DDS only, Interoprative DDS were performed in 105 cases. Result The postoperative complications was 10.3 %, the postoperative mortality was 1.4%.The 1-,3-,5- and 10year survival rates were 56.6 %, 30.2% ,14.4% and 2.1% respectively. Conclusions The main treatment of giant liver cancer is hepatcctomy.Combination with TACE,portal thrombus extraction and DDS can improve the long-term survival.

Objective To explore the feasibility of orthotopic spleen-p re served operation characterized of taking advantage of collateral circulation.Methods 12 cases with severe injuries of the spleen and its pedicle underwent splenic pedicel ligation and irregular subtotal splenectomy.R esults All patients had good operative and postoperative results and no postoperative complications.Ultrasonography and CT scanning showed that the remn ant of spleen had no infarct and secondary hemorrhage.Conclusion Orthotopic spleen-preserved operation using collateral circulation is useful i n treating severe traumatic rupture of spleen accomplied by destruction of sple nic pedicles.