摘要
本文测定了22例结核性和21例恶性胸水CEA及β_2M值。恶性胸水中CEA均值显著高于结核性(3S.51与8.16),而结核性胸水中β_2M显著升高(6.04与3.15)。胸水CEA及β_2M测定综合评价,可提高诊断的特异性。
The values of carcinoembryoia antigen (CEA) and Beta 2 microglobulin (β_2M) in effusions from 22 patients with tuberculous pleurisy and 21 patients with maligmant pleurisy were measured. The mean values of CEA in malignant effusions was significantly higher than that in tuberculous effusions, while the β_2M values in tuberculous pleural effusions were significantly increased. The result shows that the combinating examination of CEA and β_2 M is of benefit for the differential diagnosis of pleural effusions.
