肝脏磺溴酞钠廓清试验(以下简称廓清试验或 C_(BSP)),对肝功能的检查具有较高的敏感性与特异性。鉴于无黄疸型肝炎的实验室诊断存在问题较多,现有诸种肝功能试验的阳性率不过30—70%。本文希望通过一组无黄疸型 Liver sulfaprozin sodium clearance test (hereinafter referred to as clearance test or C_ (BSP)), the examination of liver function has a high sensitivity and specificity. In view of laboratory diagnosis of jaundice hepatitis there are more problems, the current positive rate of various liver function tests, but 30-70%. This article hopes to pass a group of jaundice type