急性肾功能衰竭是癌症患者非常严重的致死性并发症。重症癌症患者急性肾衰的发生率明显高于其他重症患者,并且与多脏器功能衰竭的发生密切相关。这些患者通常可以同时存在多种导致急性肾衰的危险因素,其中有一些是癌症患者所特有的。研究表明,肾脏替代治疗可以明显改善患者的预 Acute renal failure is a very serious fatal complication in cancer patients. The incidence of acute renal failure in patients with severe cancer is significantly higher than in other critically ill patients and is closely related to the occurrence of multiple organ failure. These patients can often have multiple concurrent risk factors for acute renal failure, some of which are specific to cancer patients. Studies have shown that renal replacement therapy can significantly improve patient outcomes