[Bloodless medical and surgical procedures for retroperitoneal neoplasm resection].

Objective: To investigate the Bloodless Medical and Surgical Procedures for retroperitoneal neoplasm resection.

Methods: Retrospectively analyse the Bloodless Medical and Surgical Procedures during 36 retroperitoneal neoplasm resections from Beijing Shijitan Hospital Affiliated to Capital Medical University from September 2009 to December 2010, to discuss the preoperative preparation, anesthetic induction and maintainance, intraoperative monitoring and use of vasoactive drugs related experience.

Results: All the patients were safe during the perioperative period, without any operative and anesthetic complication. By applying the Bloodless Medical and Surgical Procedures, the intraoperative haemodynamics maintained steady, the mean hematocrit decreased from 0.368 ± 0.095 before autologous blood collection to 0.252 ± 0.032 before the ends of operation. Majority of the patients (91.7%) stop using vasoactive drugs and extubated within 1 h after operation, and return wards.

Conclusion: Erythrocyte-raising medicine therapy and modified preservation autologous blood transfusion are important process of Bloodless Medical and Surgical Procedures.