肺内血肿与创伤性肺假性囊肿是少见的肺实质损伤的特殊类型”’。我院1980年7月～1996年12月共收治15例，占同期收治胸部外伤病人的3．5％（15／429）。IIS床资料本组男10例，女5例；年龄17～45岁。胸部撞击、挤压伤8例，爆震伤3例，刀刺伤3例，枪弹穿透伤1例。主要临床表现：? Pulmonary hematoma and traumatic pulmonary pseudocyst are rare special types of lung parenchymal injury.” In our hospital from July 1980 to December 1996, 15 cases were treated, accounting for 3.5% of patients with thoracic trauma in the same period ( 15/429) IIS bed data 10 males and 5 females aged 17 to 45 years old, chest impact, crush injury in 8 cases, blast injury in 3 cases, knife stab wound in 3 cases, penetrating penetrating injury 1 Cases: Main clinical manifestations: