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Barlow(1800)报告第一例气栓,系切除颈部肿瘤时突闻“嘶嘶”声后患者昏迷死亡。Beau—chene(1818)在切除肩部肿瘤分离锁骨时也突闻“嘶嘶”声,15分钟后患者死亡。据统计至1843年,文献报告的气栓病例至少已40例,普遍认为这是由于静脉负压将外界空气吸入所致,气泡经静脉入右心,阻止血流入肺,或形成小气泡经肺入周围循环。其特征为:一、空气进入静脉
Barlow (1800) reported the first case of a thrombus, a coma that died after a sudden “hissing” sound was heard in the removal of the neck tumor. Beau-chene (1818) also heard a “hissing” sound during the removal of the clavicle from the shoulder tumor, and the patient died 15 minutes later. According to the statistics to 1843, there are at least 40 cases of gas embolism reported in the literature. It is generally believed that this is due to the negative pressure of the venous parenchyma caused by the inhalation of outside air. The bubbles enter the right heart through the vein to prevent the blood flow into the lung or the formation of small bubbles Pulmonary infiltration around the cycle. Its features are: First, the air into the vein