本文采用放射免疫法测定肝炎后肝硬化患者血清和尿中β2 -微球蛋白 (β2 - MG)含量 ,并与健康人作了比较 ,以探讨肝炎后肝硬化患者血清和尿β2 - MG含量测定的临床意义。1　临床资料肝硬化组 60例 ,男 4 8例 ,女 12例 ,年龄 2 8～ 54岁 ,平均 36岁 ,符合 1995年第五次全国传染 In this paper, β2 - microglobulin (β2 - MG) levels in serum and urine of posthepatitic cirrhosis patients were determined by radioimmunoassay and compared with healthy controls to explore the serum and urinary β2 - MG levels in patients with posthepatitic cirrhosis The clinical significance. 1 Clinical data 60 cases of cirrhosis, 48 ​​males and 12 females, aged 28 to 54 years old, with an average of 36 years old, in line with the fifth national infectious disease in 1995