Intraoperative aspiration is a common pulmonary complication in the surgery, anesthesia and position were main factors leading to the operative aspiration. In recent years, perioperative lung protection has attracted wide attention of thoracic surgeons and anesthetist; how to accelerate the process of postoperative rehabilitation, reduce the incidence of related complications and significantly improve the prognosis of patients, these have become a chief goal of surgical treatment. This article will center on operative aspiration and summarize it from anatomy, pathophysiology, manifestation, diagnosis, treatment and prevention.
【中文题目：术中误吸】 【中文摘要：术中误吸是外科手术中常见的肺部并发症，麻醉和体位是导致术中误吸的主要因素。近年来，围手术期肺保护已受到外科和麻醉医师的广泛关注，如何加速术后康复进程，减少相关并发症发生，显著改善患者预后已成为当前外科治疗的主要目标。本文将以术中误吸为重点，从解剖、病理生理、表现、诊断、处理和预防等方面展开综述。】 【中文关键词：术中误吸；肺肿瘤；胃酸；胃蛋白酶】.
Keywords: Gastric acid; Intraoperative aspiration; Lung neoplasms; Pepsin.