Palliative operations for various bone @entity3 are being performed more frequently than before with the improvement of surgical technique and the development of new instruments. However, anesthesia in advanced @entity5 @entity1 who are under palliative care accompanies inherent risks which are uncommon in general orthopaedic populations. Thus, we made a retrospective analysis of the medical records of 59 @entity1 scheduled for palliative operation against metastatic @entity79 during the last 4 years. The survey revealed 5 cases of perioperative lethal events. Two of them died preoperatively from the @entity1578 and unexpected @entity12464 . An intraoperative @entity1167 secondary to @entity1151 occurred in a @entity1 during intramedullary nailing. There was a @entity1 who developed @entity5642 and @entity810 after posterior fixation of the lumbar vertebrae. The remaining one @entity1 with superior vena cava syndrome developed life-threatening @entity1224 during general anesthesia with endotracheal intubation. We conclude that the exact evaluation of the @entity1 's condition and the careful management of vital organ functions are mandatory during the perioperative period. In this regard, the anesthesiologists should be involved not only in the intraoperative anesthetic management but also in the perioperative care of the @entity1 with bone @entity3 .

[The risk of palliative operation for bone XXXX ].

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity12464 :: ('MESH:D009360', 'Disease') :: ['cerebral tumor embolism'] @entity5 :: ('MESH:D009369', 'Disease') :: ['cancer'] @entity1151 :: ('MESH:D011655', 'Disease') :: ['pulmonary embolism'] @entity1578 :: ('MESH:D017093', 'Disease') :: ['hepatic failure'] @entity79 :: ('MESH:D001847', 'Disease') :: ['bone lesions'] @entity5642 :: ('MESH:D004211', 'Disease') :: ['disseminated intravascular coagulation'] @entity3 :: ('MESH:D009362', 'Disease') :: ['metastasis', 'metastases'] @entity1167 :: ('MESH:D006323', 'Disease') :: ['cardiac arrest'] @entity810 :: ('MESH:D058186', 'Disease') :: ['acute renal failure'] @entity1224 :: ('MESH:D000402', 'Disease') :: ['airway obstruction']
@entity3 :: (MESH:D009362,Disease) :: ['metastasis']
