Among the quinquagenarian group, with the age more than or equal to 40,36.7% of the causes of hydrothorax are tubercu...

• 结论:良恶性胸腔积液发生率与年龄有关,中老年组需注意恶性胸腔积液和结核性渗出性胸膜炎的诊断,以防误诊。