多年来均以测定尿中17羟皮质类固醇作为判断肾上腺皮质功能状态的指标。但其方法多存在某些缺陷:如比色法灵敏度差;荧光法非特异性干扰大;双标记同位素衍生物法则操作较繁,难以摧 Over the years to determine urinary 17 hydroxy corticosteroids as indicators of adrenocortical function status. However, there are some flaws in its methods, such as poor sensitivity of colorimetric method, large non-specific interference by fluorescence method, complicated and difficult to destroy double labeling isotope derivatives