【摘要】 本文采用放免法检测了经临床确诊为肝硬化36例、原发性肝癌34例的血清β₂-微球蛋白含量,结果阳性率分别为77.7％及79.4％。提示β₂-微球蛋白检测对肝硬化、原发性肝癌无鉴别意义;对原发性肝癌β₂-微球蛋白敏感性高,特异性差,须结合其他的有关血清学检测结果综合判断。更多还原

【Abstract】 The serum concentration of β₂-microglobulin in 36 patients withcirrhosis of the liver and 34 patients with primary hepatic carcinomawas measured by radio-immuno-assay （RIA）, the positive rate being77.7% and 79.4 % respectively. These results suggest that β₂-microglobu-lin bears no significance in differeintiation of cirrhosis and carcinoma.β₂-microglobulin had a high sensitivity but a low specificity in primaryhepatic carcinoma. Therefore the diagnosis should be considered byother seralogical data.更多还原