l案例肖某，女，22岁，某月23R［‘午1点，与人发生争执，被他人用水果刀刺中大胸后昏迷。经急救复苏后人院．查体：面白唇约，左锁骨F第二肋间有鲜血渗出，生命体征平稳．25R可自行小便，26日行左胸腔穿刺未成功．28H＿【午再次行左胸腔穿刺，抽出约600ml暗红色血性液体，穿刺 l case Xiao Mou, female, 22 years old, a month 23R [’1 o’clock, with a dispute, was stabbed in the big chest with a fruit knife stunned. Resuscitation after emergency hospital. Physical examination: facial white lip about, left clavicle F second intercostal blood exudation, vital signs stable. 25R can urinate on their own, on the 26th line left thoracentesis was unsuccessful. 28H_ 【Afternoon line thoracotomy again, about 600ml dark red bloody fluid, puncture