氩等离子体表面凝固(argoplasmacoagulation,APC)是一种应用高频电流将电离的氢气(等离子体)无接触地热凝固组织的方法。由364例患者的前瞻性研究,表明APC是一种有效、安全的支气管肿瘤摘除和止血方法。它不仅可在局麻下由可曲支气管镜,而且也可在全麻下由硬质支气管镜进行,与激光相比,APC费用少,而止血效果更好,与其他方法合用,可丰富支气管介入内镜学手段。 Argon plasma surface coagulation (APC) is a method of contactless, thermal coagulation of tissues with ionized hydrogen (plasma) using high frequency current. A prospective study of 364 patients showed that APC is an effective and safe method for the removal and hemostasis of bronchial tumors. It is not only under local anesthesia bronchial bronchoscopy, but also under general anesthesia by rigid bronchoscopy, compared with the laser, APC less costly, and better hemostatic effect, and other methods can be used to enrich the bronchus Interventional endoscopic methods.