Methods We detected ADA pleural fluid in 188 patients with pleural effusion.The patients were divided into three groups of malignant hydrothorax, tuberculous hydrothorax and transudative hydrothorax.

• 方法测定本院188例胸腔积液病人的胸水ADA,分别按恶性胸腔积液、结核性胸腔积液、漏出性胸腔积液三组比较。