Methods: To observe the responses, adverse reactions and peripheral blood immune indexes in 27 cases with malignant pleural effusion after the intrapleural injection of KLT.
方法：观察27例恶性胸腔积液患者腔内注射KLT后的疗效、不良反应及外周血免疫指标变化。
2
The PAD activity in pleural effusion and peripheral blood in tumor group had no significant difference(P>0.05), PADA /SADA<1;