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急性肾功衰竭(以下简称急性肾衰)是危重临床综合征之一,即机体在血管容量低下、休克、缺氧、溶血、低体温等多种严重病理状态下肾功能受到损害,出现体液紊乱,酸硷平衡障碍,血中尿素氮(BUN)及血清肌酐(Cr)升高和少尿或无尿等多种临床表现。新生儿急性肾衰在NICU中的发生率近年增高至23％,其病死率为25～50％。由于新生儿急性肾衰常缺乏典型临床症状,诊断和治疗尚存在许多问题。因此,随着新生儿急救工作的开展,新生儿急性肾衰的研究工作,已经更多的为我国儿科学者所注视。现将近十几年来有关新
Acute renal failure (hereinafter referred to as acute renal failure) is one of the critical clinical syndromes, that is, under the condition of low vascular capacity, shock, hypoxia, hemolysis, hypothermia and other serious pathological conditions, the renal function is impaired, Acid-base balance disorders, blood urea nitrogen (BUN) and serum creatinine (Cr) increased and oliguria or no urine and other clinical manifestations. The incidence of neonatal acute renal failure in NICU in recent years increased to 23%, the mortality rate of 25 to 50%. Due to the lack of typical clinical symptoms of acute renal failure in neonates, there are still many problems in diagnosis and treatment. Therefore, with the work of neonatal emergency, the research of acute renal failure in neonatal has been more attention for our pediatric scholars. Now nearly a dozen years of new