Andrews A H, Caldarelli D D
Ann Otol Rhinol Laryngol. 1981 Jul-Aug;90(4 Pt 1):310-1. doi: 10.1177/000348948109000403.
An occasional patient with metastatic or recurrent malignant disease develops intraluminal masses in the trachea and/or the main bronchi. The accuracy of the application, absence of bleeding, slight reaction, and rapid healing make the CO2 laser applied through the open bronchoscope a valuable palliative treatment for the relief of obstructive dyspnea. This patient is reported because he demonstrated the reduced bleeding which occurred with the bronchoscopic CO2 lasing as compared to bronchoscopic forceps removal.
偶尔有转移性或复发性恶性疾病患者会在气管和/或主支气管内形成腔内肿块。二氧化碳激光通过开放支气管镜应用，具有操作精准、无出血、反应轻微且愈合迅速的特点，是缓解阻塞性呼吸困难的一种有价值的姑息治疗方法。报告该病例是因为与支气管镜钳夹切除相比，该患者显示出支气管镜下二氧化碳激光治疗时出血减少。
