其中12例为自发性血气胸，21例为创伤性血气胸，手术后血胸1例。
They consisted of 12 with spontaneous hemopneumothorax, 21 with traumatic hemothorax and 1 with hemothorax after thoracotomy.
其中12例为自发性血气胸，21例为创伤性血气胸，手术后血胸1例。
They consisted of 12 with spontaneous hemopneumothorax, 21 with traumatic hemothorax and 1 with hemothorax after thoracotomy.
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