Early and late efficiency of treatment of primary and residual retroperitoneal sarcomas
We analyzed 280 cases of patients with primary and relapses extra organic retroperitoneal sarcomas treated in period of time from 1987 to 2011. Complications of hospital stay period were in 25-30%. Hospital lethality rate was 4-5,7%. 3 year survival rate of patients with retroperitoneal sarcomas was small and it requires the optimization of management of those patients using appropriate ways of decreasing lethality.