急性脓胸是指病程在() ["A．6周以内","B．1个月以内","C．2个月以内","D．3个月以内","E．6个月以内"]
小肝癌(small liver carcinoma)
小儿脓胸以哪一种细菌为主() ["A．链球菌","B．沙门菌","C．金黄色葡萄球菌","D．肺炎球菌","E．厌氧菌"]
关于脓胸的正确定义是() ["A．胸膜受致病菌感染","B．胸膜腔内脏器感染，胸膜腔积液","C．肺内炎症并胸膜腔积液","D．胸膜炎的进一步发展","E．胸膜腔受致病菌感染，产生脓性渗出液积聚于胸膜腔内"]
急性脓胸经穿刺后，脓液又迅速增多最适当的处理方法是() ["A．加大抗生素的用量","B．增加穿刺次数","C．胸腔闭式引流","D．加强支持治疗","E．开胸手术，清除脓液"]
碎片状坏死(piecemeal necrosis)
