The appearance and function of frostbite feet recovered well. The follow-up results showed that all patients walked normally without recurrence at operativesite.
结果：所有患者术区外形和功能恢复良好，随访结果显示所有患者行走正常，术区局部无破溃。
2
Conclusions: pleural fluid complicating by hepatectomy is mainly related to operativesite, hepatic function after operation, liver cirrhosis and injection of absolute alcohol to incisal edge.
结论：肝切除术后并发胸水，主要和手术部位、术后肝功能、肝硬化及切缘行无水酒精注射有关。
3
Among vascular surgery patients, operative time and diabetes were the only significant predictors of surgical site infection, which was not associated with postoperative hyperglycemia.