低负压间歇吸引治疗ＣＯＰＤ伴发气胸临床分析王保恒南京市红十字医院（２１０００１）慢性阻塞性肺病（ＣＯＰＤ）伴发气胸，近年来有明显上升趋势，其中不少属于交通型和张力型气胸，此症发病急、病情重、肺复张困难，常需作闭式引流。是否用负压吸引，意见尚不一致。笔... Low negative pressure intermittent suction treatment of COPD with pneumothorax Wang Baoheng Nanjing Red Cross Hospital (210001) Chronic obstructive pulmonary disease (COPD) associated with pneumothorax, in recent years there is a clear upward trend, many of which belong to traffic and tension pneumothorax, The incidence of acute disease, severe illness, pulmonary recruitment difficulties, often required for closed drainage. Whether to use negative pressure to attract opinions are not consistent. pen...