Anesthesia and perioperative treatment in large resections of the pelvic girdle

The authors examine 24 patients submitted to resection of the pelvic girdle in neoplastic pathology, illustrating the perioperative anesthesiologic procedures used. Sudden variations in blood and plasma volume and increasing hypothermia constitute the main problems. The prevention of hypothermia and continuous invasive monitoring of hemodynamic parameters and of oxygen saturation in mixed venous blood (SvO2) are of primary importance.