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急性肾功能衰竭(急性肾衰)是急骤发生的肾功能变坏,导致急性尿毒症综合征,常以少尿(每日尿<400毫升)为早期的主要表现,但也有非少尿的类型。广义而言,急性肾衰可分为肾前性、肾性和肾后性。本文主要讨论的是狭义的急性肾衰,亦即是急性肾小管坏死。急性肾衰的临床表现常很凶险,但如能正确处理,常能化险为夷,获得康复,故医生必须熟练地掌握其诊断和治疗方法,为病人造福。
Acute renal failure (acute renal failure) is a sudden deterioration of renal function, leading to acute uremic syndrome, often oliguria (daily urine <400 ml) as the main performance, but there are also non-oliguric type . Broadly speaking, acute renal failure can be divided into prerenal, renal and post-renal sex. This article focuses on the narrow sense of acute renal failure, that is, acute tubular necrosis. The clinical manifestations of acute renal failure are often very dangerous, but if properly handled, often saved and rehabilitated, so doctors must master the diagnosis and treatment methods for the benefit of patients.