Objective To evaluate the efficacy of 5-fluorouracil (5-Fu) and mitomycin (MMV) injection into pleural cavity in treating malignant pleural effusion.

• 目的 探讨氟尿嘧啶 (5 Fu)联合丝裂霉素 (MMC)胸腔注射治疗高龄恶性胸腔积液的疗效。