尿酸是嘌呤代谢的终产物,在机体氧化还原反应中发挥着重要作用。血清尿酸低于119μmol/L,被称为低尿酸血症。血清尿酸浓度降低(低尿酸血症)常被临床所忽视,对于老年患者,低尿酸血症可能成为许多疾病的预示指标。本文对我院180例低尿酸血症患者进行临床病因分析,探讨血清尿酸浓度降低的可能原因。 Uric acid, the end product of purine metabolism, plays an important role in the body’s redox reactions. Serum uric acid less than 119μmol / L, known as low uric acid. Reduced serum uric acid concentrations (hypouria) are often overlooked in the clinic, and in older patients, hypouria may be a predictor of many diseases. This article on our hospital 180 cases of patients with low uric acid in the etiology of clinical analysis of serum uric acid levels may reduce the possible reasons.