尿铅检测和驱铅试验是铅中毒诊断标准中的二项指标,但是多年来对尿铅正常值上限及异常值、驱铅试验方法和标准存在着不同看法,并有许多文献和专著报道,现就近年来所收集到的文献,作一综述。尿铅尿铅是反映近期铅接触水平的敏感指标之一,它与空气中铅浓度、血铅、FEP、ZPP均呈极为显著相关,与症状有一定的相关。是观察驱铅效果的最好指标,又是一项对机体无损性检查方法。所以,尿 Urinary lead test and lead-removing test are two indexes in the diagnostic criteria of lead poisoning. However, there are different opinions on the upper limit and out-of-normal value of urinary lead, the test methods and standards of lead extinction over the years, and many reports and monographs are reported. Now on the collection of the literature in recent years, make a review. Urine lead-urinary lead is one of the sensitive indicators to reflect the recent level of lead exposure. It has extremely significant correlation with lead concentration, blood lead, FEP and ZPP in air and has certain correlation with symptoms. It is the best indicator to observe the effect of removing lead and it is also a non-destructive inspection method for the body. So, urine