The director of the multidisciplinary regional hospital, Zhasulan Baimakhanov, with the participation of the deputy director for surgery, Erbol Serikula, anesthesiologist Bakytzhan Rsaev and nurse Aisulu Bekkozha, successfully performed another complex operation. A citizen born in 1969 was admitted to surgical department No. 1 with a diagnosis of recurrent liposarcoma of the right abdomen, right side. In 2020, the patient underwent a laparotomy operation. Removal of the tumor from the retroperitoneal space. Right-sided nephrectomy” in connection with the diagnosis “C-r of the retroperitoneal space. Secondary ureterohydronephrosis." The patient was thoroughly examined in the department, and a Rio Branco laparotomy was performed. Adhesiolysis. An operation was performed to remove tumors from the right posterior and right lateral regions (4 tumors in total). After the operation, the patient was treated in the ward. The condition is satisfactory. Today he was discharged home after seven days.