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本文对照观察有或无吸入性肺炎接受通气支持治疗病人气胸及纵膈气肿的发生率。因各种原因接受通气支持治疗的病人553例,平均治疗时间4天(数小时~170天)。平均年龄49岁(7~91岁)。使用定压型呼吸器355例,定量型呼吸器139例,两种机器都使用者59例。553例中16例为胃内容物吸入肺内引起吸入性肺炎,这些病人以往均无肺部疾病。
This article is to observe the incidence of pneumothorax and mediastinal emphysema in patients with or without aspiration pneumonia. 553 patients received ventilation support for various reasons, with an average treatment time of 4 days (hours to 170 days). The average age is 49 years old (7 ~ 91 years old). The use of constant pressure respirator 355 cases, 139 cases of quantitative respirator, 59 cases of both machines users. Sixty-five of the 553 patients inhaled pneumonia as a result of inhalation of the stomach contents of the lungs, and none of these patients had any previous lung disease.